A collection of my solutions to problems found on Kattis.
Alphabetical [A-Z]
| Problem Name | Problem ID | Difficulty | Rating | Solution |
|---|---|---|---|---|
| 4 thought | 4thought | 3.3 | C++ | |
| 99 Problems | 99problems | 2.8 | C++ | |
| A Different Problem | different | 2.9 | C++ | |
| A Prize No One Can Win | aprizenoonecanwin | 3.1 | C++ | |
| A Walk Through The Forest | walkforest | 4.5 | C++ | |
| ABC | abc | 2.4 | Python | |
| ACM Contest Scoring | acm | 2.0 | C++ | |
| Add Two Numbers | addtwonumbers | 1.2 | C++ | |
| Adding Trouble | addingtrouble | 1.3 | C++ | |
| Akcija | akcija | 2.7 | C++ | |
| Alphabet Spam | alphabetspam | 1.8 | C++ | |
| Amalgamated Artichokes | artichoke | 2.7 | C++ | |
| Amerískur vinnustaður | ameriskur | 1.3 | C++ | |
| Another Brick in the Wall | anotherbrick | 2.3 | C++ | |
| Apaxiaaaaaaaaaaaans! | apaxiaaans | 1.4 | C++ | |
| Army Strength (Easy) | armystrengtheasy | 2.3 | C++ | |
| Army Strength (Hard) | armystrengthhard | 2.3 | C++ | |
| ASCII kassi | asciikassi | 1.4 - 1.5 | C++ | |
| Autori | autori | 1.2 | C++ | |
| Awkward Party | awkwardparty | 2.7 | C++ | |
| Baby Bites | babybites | 1.9 | C++ | |
| Baloni | baloni | 3.2 | C++ | |
| Basic Programming 1 | basicprogramming1 | 1.3 - 4.9 | C++ | |
| Basketball One-on-One | basketballoneonone | 1.6 | C++ | |
| Batter Up | batterup | 1.5 | C++ | |
| Battle Simulation | battlesimulation | 2.7 | C++ | |
| Battleship | battleship | 4.8 | C++ | |
| Beat the Spreadǃ | beatspread | 2.4 | C++ | |
| Beekeeper | beekeeper | 2.7 | C++ | |
| Bela | bela | 1.4 | C++ | |
| Betting | betting | 1.3 | C++ | |
| Bijele | bijele | 1.3 | C++ | |
| Bits Equalizer | bitsequalizer | 4.3 | C++ | |
| Boss Battle | bossbattle | 1.8 | C++ | |
| Bottled-Up Feelings | bottledup | 2.5 | C++ | |
| Bouding Robots | boundingrobots | 1.9 | C++ | |
| Broken Swords | brokenswords | 2.0 | C++ | |
| Bungee Builder | bungeebuilder | 3.5 | C++ | |
| Calories From Fat | calories | 2.5 | C++ | |
| Carousel Rides | carousel | 2.6 | C++ | |
| Cetiri | cetiri | 1.9 | C++ | |
| Cetvrta | cetvrta | 1.5 | C++, Python | |
| Chanukah Challenge | chanukah | 1.4 | C++ | |
| Chess | chess | 3.1 | C++ | |
| Class Field Trip | classfieldtrip | 1.4 | C++ | |
| Climbing Stairs | climbingstairs | 4.0 | C++ | |
| Climbing Worm | climbingworm | 2.5 | C++ | |
| Coast Length | coast | 3.2 | Python | |
| Code Cleanups | codecleanups | 3.3 | C++ | |
| Cold-puter Science | cold | 1.4 | C++ | |
| Combination Lock | combinationlock | 3.2 | C++ | |
| Connect the Dots | connectthedots | 3.7 | C++ | |
| Conversation Log | conversationlog | 3.0 | C++ | |
| Count the Vowels | countthevowels | 1.4 | C++ | |
| Cow Crane | cowcrane | 3.6 | C++ | |
| Cryptographer's Conundrum | conundrum | 1.5 | C++ | |
| Cudoviste | cudoviste | 1.5 | C++ | |
| Cut the Negativity | cutthenegativity | 1.4 | C++ | |
| Death and Taxes | deathtaxes | 3.2 | C++ | |
| Delicious Bubble Tea | bubbletea | 2.9 | C++ | |
| Detailed Differences | detaileddifferences | 1.4 | C++ | |
| Dice Cup | dicecup | 1.4 | C++ | |
| Digit Swap | digitswap | 1.3 | Python | |
| Digits | digits | 3.5 | C++ | |
| Disastrous Downtime | downtime | 3.1 | C++ | |
| Divide by 100... | divideby100 | 4.1 | C++ | |
| Drinking Song | drinkingsong | 2.3 | C++ | |
| Driver's Dilemma | driversdilemma | 2.3 | C++ | |
| DRM Messages | drmmessages | 1.5 | C++ | |
| Echo Echo Echo | echoechoecho | 1.2 | Python | |
| Ekki dauði opna inni | ekkidaudi | 1.4 - 1.5 | C++ | |
| Eligibility | eligibility | 1.6 | C++ | |
| Emag Eht Htiw Em Pleh | empleh | 1.8 | C++ | |
| Erase Securely | erase | 1.8 | C++ | |
| Even Up Solitaire | evenup | 2.8 | C++ | |
| Event Planning | eventplanning | 2.3 | C++ | |
| Exactly Electrical | exactlyelectrical | 2.1 | C++ | |
| Faktor | faktor | 1.4 | C++ | |
| False Sense of Security | falsesecurity | 2.0 | C++ | |
| Fast Food Prizes | fastfood | 2.0 | C++ | |
| FBI Universal Control Numbers | fbiuniversal | 2.3 | C++ | |
| Filip | filip | 1.4 | C++ | |
| Finding An A | findingana | 1.3 | Python | |
| Firefly | firefly | 3.5 | Python | |
| FizzBuzz | fizzbuzz | 1.4 | C++ | |
| Flatbökuveisla | flatbokuveisla | 1.2 | C++ | |
| Flýtibaka | flytibaka | 1.5 | C++ | |
| Framtíðar FIFA | fifa | 1.2 | C++ | |
| Free Food | freefood | 1.6 | C++ | |
| FYI | fyi | 1.3 | Python | |
| Game of Throwns | throwns | 2.6 | C++ | |
| Game Rank | gamerank | 3.4 | C++ | |
| GCVWR | gcvwr | 1.4 | C++ | |
| Goomba Stacks | goombastacks | 1.4 | C++ | |
| Grass Seed Inc. | grassseed | 1.4 | Python | |
| Greedily Increasing Subsequence | greedilyincreasing | 2.0 | C++ | |
| Greetingsǃ | greetings2 | 1.4 | Python | |
| Guessing Game | guessinggame | 3.2 | C++ | |
| Hanging Out on the Terrace | hangingout | 1.6 | C++ | |
| Heart Rate | heartrate | 1.4 | C++ | |
| Hello Worldǃ | hello | 1.1 | Python | |
| Help a PhD candidate outǃ | helpaphd | 1.7 | C++ | |
| Help Me With The Game | helpme | 3.0 | C++ | |
| Herman | herman | 1.7 | C++ | |
| Hide CPR Number | cprnummer | 1.4 | C++ | |
| Hissing Microphone | hissingmicrophone | 1.3 | C++ | |
| Homework | heimavinna | 1.0 - 1.6 | C++ | |
| Horror List | horror | 2.7 | C++ | |
| Hot Hike | hothike | 2.1 | C++ | |
| Howl | howl | 1.9 | C++, Python | |
| Hraðgreining | hradgreining | 1.2 - 1.3 | C++ | |
| I've Been Everywhere, Man | everywhere | 1.4 | C++ | |
| Imperial Measurement | measurement | 2.1 | C++ | |
| Integer Lists | integerlists | 5.0 | Python | |
| Is Y a Vowel? | isyavowel | 1.3 | C++ | |
| IsItHalloween.com | isithalloween | 1.4 | C++ | |
| Jack-O'-Lantern Juxtaposition | jackolanternjuxtaposition | 1.3 | Python | |
| Job Expenses | jobexpenses | 1.5 | C++ | |
| Join Strings | joinstrings | 6.6 | C++ | |
| Jolly Jumpers | jollyjumpers | 3.3 | C++ | |
| Judging Moose | judgingmoose | 1.5 | C++ | |
| Jumbled Compass | compass | 2.1 | C++ | |
| Jumbo Javelin | jumbojavelin | 1.3 | Python | |
| Karte | karte | 1.6 | C++ | |
| Kiki Boba | kikiboba | 1.2 - 1.4 | C++ | |
| Knight Packing | knightpacking | 1.2 | Python | |
| Knot Knowledge | knotknowledge | 1.4 | C++ | |
| Ladder | ladder | 1.5 | C++ | |
| Last Factorial Digit | lastfactorialdigit | 1.4 | C++ | |
| Left Beehind | leftbeehind | 1.9 | C++ | |
| Leggja saman | leggjasaman | 1.2 | C++ | |
| License to Launch | licensetolaunch | 1.6 | C++ | |
| Line Them Up | lineup | 1.7 | C++ | |
| Lost Lineup | lostlineup | 1.7 | C++ | |
| Luhn's Checksum Algorithm | luhnchecksum | 1.9 | C++ | |
| Magic Trick | magictrick | 1.4 | C++ | |
| Mastering Mastermind | mastermind | 2.6 | C++ | |
| Memory Match | memorymatch | 4.1 | C++ | |
| Message | meddelande | 1.4 | C++ | |
| Metronome | metronome | 1.2 | C++ | |
| Mia | mia | 2.2 | C++ | |
| Millifærsla | millifaersla | 1.2 | C++ | |
| Missing Numbers | missingnumbers | 1.9 | C++ | |
| Modulo | modulo | 1.5 | C++ | |
| Monopoly | monopol | 1.4 | C++ | |
| Moscow Dream | moscowdream | 2.0 | C++ | |
| Mosquito Multiplication | mosquito | 2.0 | C++ | |
| N-sum | nsum | 1.3 | C++ | |
| Nasty Hacks | nastyhacks | 1.4 | C++ | |
| No Duplicates | nodup | 1.6 | C++ | |
| Number Fun | numberfun | 1.5 | C++ | |
| Numbers On a Tree | numbertree | 2.5 | C++ | |
| Odd Echo | oddecho | 1.4 | C++ | |
| Odd Gnome | oddgnome | 1.8 | C++ | |
| Odd Man Out | oddmanout | 1.5 | C++ | |
| Oddities | oddities | 1.3 | C++ | |
| One Chicken Per Personǃ | onechicken | 1.9 | C++ | |
| Pairing Socks | pairingsocks | 2.9 | C++ | |
| Parking | parking | 2.0 | C++ | |
| Path Tracing | pathtracing | 3.2 | C++ | |
| Pea Soup and Pancakes | peasoup | 2.9 | C++ | |
| Pet | pet | 1.4 | C++ | |
| Piece of Cakeǃ | pieceofcake2 | 1.4 | C++ | |
| Planina | planina | 1.6 | C++ | |
| Pokechat | pokechat | 1.4 | C++ | |
| Poker Hand | pokerhand | 1.5 | C++ | |
| Popular Vote | vote | 2.1 | C++ | |
| Pot | pot | 1.4 | C++ | |
| Preludes | chopin | 1.9 | C++ | |
| Prerequisites? | prerequisites | 2.0 | C++ | |
| Prjónamynstur | prjonamynstur | 1.3 - 1.5 | C++ | |
| Provinces and Gold | provincesandgold | 1.5 | C++ | |
| Ptice | ptice | 1.6 | C++ | |
| Quadrant Selection | quadrant | 1.2 | Python | |
| Quality-Adjusted Life-Year | qaly | 1.3 | C++ | |
| Quick Brown Fox | quickbrownfox | 1.9 | C++ | |
| R2 | r2 | 1.3 | C++ | |
| Reduplication | reduplikation | 1.2 | C++ | |
| Reversed Binary Numbers | reversebinary | 1.5 | C++ | |
| Roaming Romans | romans | 1.7 | C++ | |
| Rock, Scissors, Paper | rockscissorspaper | 4.4 | C++ | |
| Rock-Paper-Scissors Tournament | rockpaperscissors | 4.0 | C++ | |
| Room Painting | roompainting | 3.0 | Python | |
| Seven Wonders | sevenwonders | 1.5 | C++ | |
| Shandy | shandy | 1.3 | C++, Python | |
| Shattered Cake | shatteredcake | 1.5 | C++ | |
| Shuffling Along | shuffling | 2.7 | C++ | |
| Sibice | sibice | 1.5 | C++ | |
| Sim | sim | 3.4 | Python | |
| Sith | sith | 1.5 | C++ | |
| Skammstöfun | skammstofun | 1.3 - 1.5 | C++ | |
| SMIL | smil | 1.4 - 1.6 | C++ | |
| Sok | sok | 1.9 | C++ | |
| Solving for Carrots | carrots | 1.3 | C++ | |
| Sort Two Numbers | sorttwonumbers | 1.3 | C++ | |
| Spavanac | spavanac | 1.5 | C++ | |
| Speed Limit | speedlimit | 1.6 | C++ | |
| Spritt | spritt | 1.3 - 1.4 | C++ | |
| Stand on Zanzibar | zanzibar | 1.5 | C++ | |
| Star Arrangements | stararrangements | 1.7 | C++ | |
| Statistics | statistics | 1.9 | C++ | |
| Stuck In A Time Loop | timeloop | 1.3 | Python | |
| Sum Squared Digits Function | sumsquareddigits | 1.5 | C++ | |
| Sóttkví | sottkvi | 1.5 | C++ | |
| Take Two Stones | twostones | 1.2 | Python | |
| Tarifa | tarifa | 1.4 | C++ | |
| Thanos | thanos | 2.4 | C++ | |
| The Last Problem | thelastproblem | 1.6 | C++ | |
| Tic Tac Toe | tictactoe2 | 5.1 | C++ | |
| Time Travelling Temperatures | temperature | 2.4 | C++ | |
| Toilet Seat | toilet | 2.4 | C++ | |
| Train Passengers | trainpassengers | 2.9 | C++ | |
| Transit Woes | transitwoes | 1.5 | C++ | |
| Treasure Hunt | treasurehunt | 2.9 | C++ | |
| Triangle Area | triarea | 1.3 | C++ | |
| Triangle Containment | trianglecontainment | 6.6 | C++, Python | |
| Trik | trik | 1.5 | C++ | |
| Turtle Master | turtlemaster | 3.0 | C++ | |
| Two-sum | twosum | 1.4 | Python | |
| Tölvunarfræðingar telja | tolvunarfraedingartelja | 1.2 | C++ | |
| Umferð | umferd | 1.3 | C++ | |
| Undead or Alive | undeadoralive | 1.4 | C++ | |
| Vefþjónatjón | vefthjonatjon | 1.5 - 1.6 | C++ | |
| Velkomin! | velkomin | 1.1 | Python | |
| Veður - Lokaðar heiðar | vedurheidar | 1.4 | C++ | |
| Viðsnúningur | vidsnuningur | 1.2 | C++ | |
| Volim | volim | 1.8 | Python, C++ | |
| Weak Vertices | weakvertices | 1.5 | Python | |
| WERTYU | wertyu | 3.2 | C++ | |
| Which is Greater? | whichisgreater | 1.2 | C++ | |
| Working at the Restaurant | restaurant | 4.4 | C++ | |
| Yin and Yang Stones | yinyangstones | 1.8 | C++ | |
| Zamka | zamka | 1.4 | C++ | |
| Á leið í bíó | aleidibio | 1.2 | C++ | |
| Óvissa | ovissa | 1.2 | C++ |
Alphabetical [Z-A]
| Problem Name | Problem ID | Difficulty | Rating | Solution |
|---|---|---|---|---|
| Óvissa | ovissa | 1.2 | C++ | |
| Á leið í bíó | aleidibio | 1.2 | C++ | |
| Zamka | zamka | 1.4 | C++ | |
| Yin and Yang Stones | yinyangstones | 1.8 | C++ | |
| Working at the Restaurant | restaurant | 4.4 | C++ | |
| Which is Greater? | whichisgreater | 1.2 | C++ | |
| WERTYU | wertyu | 3.2 | C++ | |
| Weak Vertices | weakvertices | 1.5 | Python | |
| Volim | volim | 1.8 | Python, C++ | |
| Viðsnúningur | vidsnuningur | 1.2 | C++ | |
| Veður - Lokaðar heiðar | vedurheidar | 1.4 | C++ | |
| Velkomin! | velkomin | 1.1 | Python | |
| Vefþjónatjón | vefthjonatjon | 1.5 - 1.6 | C++ | |
| Undead or Alive | undeadoralive | 1.4 | C++ | |
| Umferð | umferd | 1.3 | C++ | |
| Tölvunarfræðingar telja | tolvunarfraedingartelja | 1.2 | C++ | |
| Two-sum | twosum | 1.4 | Python | |
| Turtle Master | turtlemaster | 3.0 | C++ | |
| Trik | trik | 1.5 | C++ | |
| Triangle Containment | trianglecontainment | 6.6 | C++, Python | |
| Triangle Area | triarea | 1.3 | C++ | |
| Treasure Hunt | treasurehunt | 2.9 | C++ | |
| Transit Woes | transitwoes | 1.5 | C++ | |
| Train Passengers | trainpassengers | 2.9 | C++ | |
| Toilet Seat | toilet | 2.4 | C++ | |
| Time Travelling Temperatures | temperature | 2.4 | C++ | |
| Tic Tac Toe | tictactoe2 | 5.1 | C++ | |
| The Last Problem | thelastproblem | 1.6 | C++ | |
| Thanos | thanos | 2.4 | C++ | |
| Tarifa | tarifa | 1.4 | C++ | |
| Take Two Stones | twostones | 1.2 | Python | |
| Sóttkví | sottkvi | 1.5 | C++ | |
| Sum Squared Digits Function | sumsquareddigits | 1.5 | C++ | |
| Stuck In A Time Loop | timeloop | 1.3 | Python | |
| Statistics | statistics | 1.9 | C++ | |
| Star Arrangements | stararrangements | 1.7 | C++ | |
| Stand on Zanzibar | zanzibar | 1.5 | C++ | |
| Spritt | spritt | 1.3 - 1.4 | C++ | |
| Speed Limit | speedlimit | 1.6 | C++ | |
| Spavanac | spavanac | 1.5 | C++ | |
| Sort Two Numbers | sorttwonumbers | 1.3 | C++ | |
| Solving for Carrots | carrots | 1.3 | C++ | |
| Sok | sok | 1.9 | C++ | |
| SMIL | smil | 1.4 - 1.6 | C++ | |
| Skammstöfun | skammstofun | 1.3 - 1.5 | C++ | |
| Sith | sith | 1.5 | C++ | |
| Sim | sim | 3.4 | Python | |
| Sibice | sibice | 1.5 | C++ | |
| Shuffling Along | shuffling | 2.7 | C++ | |
| Shattered Cake | shatteredcake | 1.5 | C++ | |
| Shandy | shandy | 1.3 | C++, Python | |
| Seven Wonders | sevenwonders | 1.5 | C++ | |
| Room Painting | roompainting | 3.0 | Python | |
| Rock-Paper-Scissors Tournament | rockpaperscissors | 4.0 | C++ | |
| Rock, Scissors, Paper | rockscissorspaper | 4.4 | C++ | |
| Roaming Romans | romans | 1.7 | C++ | |
| Reversed Binary Numbers | reversebinary | 1.5 | C++ | |
| Reduplication | reduplikation | 1.2 | C++ | |
| R2 | r2 | 1.3 | C++ | |
| Quick Brown Fox | quickbrownfox | 1.9 | C++ | |
| Quality-Adjusted Life-Year | qaly | 1.3 | C++ | |
| Quadrant Selection | quadrant | 1.2 | Python | |
| Ptice | ptice | 1.6 | C++ | |
| Provinces and Gold | provincesandgold | 1.5 | C++ | |
| Prjónamynstur | prjonamynstur | 1.3 - 1.5 | C++ | |
| Prerequisites? | prerequisites | 2.0 | C++ | |
| Preludes | chopin | 1.9 | C++ | |
| Pot | pot | 1.4 | C++ | |
| Popular Vote | vote | 2.1 | C++ | |
| Poker Hand | pokerhand | 1.5 | C++ | |
| Pokechat | pokechat | 1.4 | C++ | |
| Planina | planina | 1.6 | C++ | |
| Piece of Cakeǃ | pieceofcake2 | 1.4 | C++ | |
| Pet | pet | 1.4 | C++ | |
| Pea Soup and Pancakes | peasoup | 2.9 | C++ | |
| Path Tracing | pathtracing | 3.2 | C++ | |
| Parking | parking | 2.0 | C++ | |
| Pairing Socks | pairingsocks | 2.9 | C++ | |
| One Chicken Per Personǃ | onechicken | 1.9 | C++ | |
| Oddities | oddities | 1.3 | C++ | |
| Odd Man Out | oddmanout | 1.5 | C++ | |
| Odd Gnome | oddgnome | 1.8 | C++ | |
| Odd Echo | oddecho | 1.4 | C++ | |
| Numbers On a Tree | numbertree | 2.5 | C++ | |
| Number Fun | numberfun | 1.5 | C++ | |
| No Duplicates | nodup | 1.6 | C++ | |
| Nasty Hacks | nastyhacks | 1.4 | C++ | |
| N-sum | nsum | 1.3 | C++ | |
| Mosquito Multiplication | mosquito | 2.0 | C++ | |
| Moscow Dream | moscowdream | 2.0 | C++ | |
| Monopoly | monopol | 1.4 | C++ | |
| Modulo | modulo | 1.5 | C++ | |
| Missing Numbers | missingnumbers | 1.9 | C++ | |
| Millifærsla | millifaersla | 1.2 | C++ | |
| Mia | mia | 2.2 | C++ | |
| Metronome | metronome | 1.2 | C++ | |
| Message | meddelande | 1.4 | C++ | |
| Memory Match | memorymatch | 4.1 | C++ | |
| Mastering Mastermind | mastermind | 2.6 | C++ | |
| Magic Trick | magictrick | 1.4 | C++ | |
| Luhn's Checksum Algorithm | luhnchecksum | 1.9 | C++ | |
| Lost Lineup | lostlineup | 1.7 | C++ | |
| Line Them Up | lineup | 1.7 | C++ | |
| License to Launch | licensetolaunch | 1.6 | C++ | |
| Leggja saman | leggjasaman | 1.2 | C++ | |
| Left Beehind | leftbeehind | 1.9 | C++ | |
| Last Factorial Digit | lastfactorialdigit | 1.4 | C++ | |
| Ladder | ladder | 1.5 | C++ | |
| Knot Knowledge | knotknowledge | 1.4 | C++ | |
| Knight Packing | knightpacking | 1.2 | Python | |
| Kiki Boba | kikiboba | 1.2 - 1.4 | C++ | |
| Karte | karte | 1.6 | C++ | |
| Jumbo Javelin | jumbojavelin | 1.3 | Python | |
| Jumbled Compass | compass | 2.1 | C++ | |
| Judging Moose | judgingmoose | 1.5 | C++ | |
| Jolly Jumpers | jollyjumpers | 3.3 | C++ | |
| Join Strings | joinstrings | 6.6 | C++ | |
| Job Expenses | jobexpenses | 1.5 | C++ | |
| Jack-O'-Lantern Juxtaposition | jackolanternjuxtaposition | 1.3 | Python | |
| IsItHalloween.com | isithalloween | 1.4 | C++ | |
| Is Y a Vowel? | isyavowel | 1.3 | C++ | |
| Integer Lists | integerlists | 5.0 | Python | |
| Imperial Measurement | measurement | 2.1 | C++ | |
| I've Been Everywhere, Man | everywhere | 1.4 | C++ | |
| Hraðgreining | hradgreining | 1.2 - 1.3 | C++ | |
| Howl | howl | 1.9 | C++, Python | |
| Hot Hike | hothike | 2.1 | C++ | |
| Horror List | horror | 2.7 | C++ | |
| Homework | heimavinna | 1.0 - 1.6 | C++ | |
| Hissing Microphone | hissingmicrophone | 1.3 | C++ | |
| Hide CPR Number | cprnummer | 1.4 | C++ | |
| Herman | herman | 1.7 | C++ | |
| Help Me With The Game | helpme | 3.0 | C++ | |
| Help a PhD candidate outǃ | helpaphd | 1.7 | C++ | |
| Hello Worldǃ | hello | 1.1 | Python | |
| Heart Rate | heartrate | 1.4 | C++ | |
| Hanging Out on the Terrace | hangingout | 1.6 | C++ | |
| Guessing Game | guessinggame | 3.2 | C++ | |
| Greetingsǃ | greetings2 | 1.4 | Python | |
| Greedily Increasing Subsequence | greedilyincreasing | 2.0 | C++ | |
| Grass Seed Inc. | grassseed | 1.4 | Python | |
| Goomba Stacks | goombastacks | 1.4 | C++ | |
| GCVWR | gcvwr | 1.4 | C++ | |
| Game Rank | gamerank | 3.4 | C++ | |
| Game of Throwns | throwns | 2.6 | C++ | |
| FYI | fyi | 1.3 | Python | |
| Free Food | freefood | 1.6 | C++ | |
| Framtíðar FIFA | fifa | 1.2 | C++ | |
| Flýtibaka | flytibaka | 1.5 | C++ | |
| Flatbökuveisla | flatbokuveisla | 1.2 | C++ | |
| FizzBuzz | fizzbuzz | 1.4 | C++ | |
| Firefly | firefly | 3.5 | Python | |
| Finding An A | findingana | 1.3 | Python | |
| Filip | filip | 1.4 | C++ | |
| FBI Universal Control Numbers | fbiuniversal | 2.3 | C++ | |
| Fast Food Prizes | fastfood | 2.0 | C++ | |
| False Sense of Security | falsesecurity | 2.0 | C++ | |
| Faktor | faktor | 1.4 | C++ | |
| Exactly Electrical | exactlyelectrical | 2.1 | C++ | |
| Event Planning | eventplanning | 2.3 | C++ | |
| Even Up Solitaire | evenup | 2.8 | C++ | |
| Erase Securely | erase | 1.8 | C++ | |
| Emag Eht Htiw Em Pleh | empleh | 1.8 | C++ | |
| Eligibility | eligibility | 1.6 | C++ | |
| Ekki dauði opna inni | ekkidaudi | 1.4 - 1.5 | C++ | |
| Echo Echo Echo | echoechoecho | 1.2 | Python | |
| DRM Messages | drmmessages | 1.5 | C++ | |
| Driver's Dilemma | driversdilemma | 2.3 | C++ | |
| Drinking Song | drinkingsong | 2.3 | C++ | |
| Divide by 100... | divideby100 | 4.1 | C++ | |
| Disastrous Downtime | downtime | 3.1 | C++ | |
| Digits | digits | 3.5 | C++ | |
| Digit Swap | digitswap | 1.3 | Python | |
| Dice Cup | dicecup | 1.4 | C++ | |
| Detailed Differences | detaileddifferences | 1.4 | C++ | |
| Delicious Bubble Tea | bubbletea | 2.9 | C++ | |
| Death and Taxes | deathtaxes | 3.2 | C++ | |
| Cut the Negativity | cutthenegativity | 1.4 | C++ | |
| Cudoviste | cudoviste | 1.5 | C++ | |
| Cryptographer's Conundrum | conundrum | 1.5 | C++ | |
| Cow Crane | cowcrane | 3.6 | C++ | |
| Count the Vowels | countthevowels | 1.4 | C++ | |
| Conversation Log | conversationlog | 3.0 | C++ | |
| Connect the Dots | connectthedots | 3.7 | C++ | |
| Combination Lock | combinationlock | 3.2 | C++ | |
| Cold-puter Science | cold | 1.4 | C++ | |
| Code Cleanups | codecleanups | 3.3 | C++ | |
| Coast Length | coast | 3.2 | Python | |
| Climbing Worm | climbingworm | 2.5 | C++ | |
| Climbing Stairs | climbingstairs | 4.0 | C++ | |
| Class Field Trip | classfieldtrip | 1.4 | C++ | |
| Chess | chess | 3.1 | C++ | |
| Chanukah Challenge | chanukah | 1.4 | C++ | |
| Cetvrta | cetvrta | 1.5 | C++, Python | |
| Cetiri | cetiri | 1.9 | C++ | |
| Carousel Rides | carousel | 2.6 | C++ | |
| Calories From Fat | calories | 2.5 | C++ | |
| Bungee Builder | bungeebuilder | 3.5 | C++ | |
| Broken Swords | brokenswords | 2.0 | C++ | |
| Bouding Robots | boundingrobots | 1.9 | C++ | |
| Bottled-Up Feelings | bottledup | 2.5 | C++ | |
| Boss Battle | bossbattle | 1.8 | C++ | |
| Bits Equalizer | bitsequalizer | 4.3 | C++ | |
| Bijele | bijele | 1.3 | C++ | |
| Betting | betting | 1.3 | C++ | |
| Bela | bela | 1.4 | C++ | |
| Beekeeper | beekeeper | 2.7 | C++ | |
| Beat the Spreadǃ | beatspread | 2.4 | C++ | |
| Battleship | battleship | 4.8 | C++ | |
| Battle Simulation | battlesimulation | 2.7 | C++ | |
| Batter Up | batterup | 1.5 | C++ | |
| Basketball One-on-One | basketballoneonone | 1.6 | C++ | |
| Basic Programming 1 | basicprogramming1 | 1.3 - 4.9 | C++ | |
| Baloni | baloni | 3.2 | C++ | |
| Baby Bites | babybites | 1.9 | C++ | |
| Awkward Party | awkwardparty | 2.7 | C++ | |
| Autori | autori | 1.2 | C++ | |
| ASCII kassi | asciikassi | 1.4 - 1.5 | C++ | |
| Army Strength (Hard) | armystrengthhard | 2.3 | C++ | |
| Army Strength (Easy) | armystrengtheasy | 2.3 | C++ | |
| Apaxiaaaaaaaaaaaans! | apaxiaaans | 1.4 | C++ | |
| Another Brick in the Wall | anotherbrick | 2.3 | C++ | |
| Amerískur vinnustaður | ameriskur | 1.3 | C++ | |
| Amalgamated Artichokes | artichoke | 2.7 | C++ | |
| Alphabet Spam | alphabetspam | 1.8 | C++ | |
| Akcija | akcija | 2.7 | C++ | |
| Adding Trouble | addingtrouble | 1.3 | C++ | |
| Add Two Numbers | addtwonumbers | 1.2 | C++ | |
| ACM Contest Scoring | acm | 2.0 | C++ | |
| ABC | abc | 2.4 | Python | |
| A Walk Through The Forest | walkforest | 4.5 | C++ | |
| A Prize No One Can Win | aprizenoonecanwin | 3.1 | C++ | |
| A Different Problem | different | 2.9 | C++ | |
| 99 Problems | 99problems | 2.8 | C++ | |
| 4 thought | 4thought | 3.3 | C++ |
Rating ↓
| Problem Name | Problem ID | Difficulty | Rating | Solution |
|---|---|---|---|---|
| Join Strings | joinstrings | 6.6 | C++ | |
| Triangle Containment | trianglecontainment | 6.6 | C++, Python | |
| Tic Tac Toe | tictactoe2 | 5.1 | C++ | |
| Integer Lists | integerlists | 5.0 | Python | |
| Battleship | battleship | 4.8 | C++ | |
| A Walk Through The Forest | walkforest | 4.5 | C++ | |
| Rock, Scissors, Paper | rockscissorspaper | 4.4 | C++ | |
| Working at the Restaurant | restaurant | 4.4 | C++ | |
| Bits Equalizer | bitsequalizer | 4.3 | C++ | |
| Divide by 100... | divideby100 | 4.1 | C++ | |
| Memory Match | memorymatch | 4.1 | C++ | |
| Climbing Stairs | climbingstairs | 4.0 | C++ | |
| Rock-Paper-Scissors Tournament | rockpaperscissors | 4.0 | C++ | |
| Connect the Dots | connectthedots | 3.7 | C++ | |
| Cow Crane | cowcrane | 3.6 | C++ | |
| Bungee Builder | bungeebuilder | 3.5 | C++ | |
| Digits | digits | 3.5 | C++ | |
| Firefly | firefly | 3.5 | Python | |
| Game Rank | gamerank | 3.4 | C++ | |
| Sim | sim | 3.4 | Python | |
| 4 thought | 4thought | 3.3 | C++ | |
| Code Cleanups | codecleanups | 3.3 | C++ | |
| Jolly Jumpers | jollyjumpers | 3.3 | C++ | |
| Baloni | baloni | 3.2 | C++ | |
| Coast Length | coast | 3.2 | Python | |
| Combination Lock | combinationlock | 3.2 | C++ | |
| Death and Taxes | deathtaxes | 3.2 | C++ | |
| Guessing Game | guessinggame | 3.2 | C++ | |
| Path Tracing | pathtracing | 3.2 | C++ | |
| WERTYU | wertyu | 3.2 | C++ | |
| A Prize No One Can Win | aprizenoonecanwin | 3.1 | C++ | |
| Basic Programming 1 | basicprogramming1 | 1.3 - 4.9 | C++ | |
| Chess | chess | 3.1 | C++ | |
| Disastrous Downtime | downtime | 3.1 | C++ | |
| Conversation Log | conversationlog | 3.0 | C++ | |
| Help Me With The Game | helpme | 3.0 | C++ | |
| Room Painting | roompainting | 3.0 | Python | |
| Turtle Master | turtlemaster | 3.0 | C++ | |
| A Different Problem | different | 2.9 | C++ | |
| Delicious Bubble Tea | bubbletea | 2.9 | C++ | |
| Pairing Socks | pairingsocks | 2.9 | C++ | |
| Pea Soup and Pancakes | peasoup | 2.9 | C++ | |
| Train Passengers | trainpassengers | 2.9 | C++ | |
| Treasure Hunt | treasurehunt | 2.9 | C++ | |
| 99 Problems | 99problems | 2.8 | C++ | |
| Even Up Solitaire | evenup | 2.8 | C++ | |
| Akcija | akcija | 2.7 | C++ | |
| Amalgamated Artichokes | artichoke | 2.7 | C++ | |
| Awkward Party | awkwardparty | 2.7 | C++ | |
| Battle Simulation | battlesimulation | 2.7 | C++ | |
| Beekeeper | beekeeper | 2.7 | C++ | |
| Horror List | horror | 2.7 | C++ | |
| Shuffling Along | shuffling | 2.7 | C++ | |
| Carousel Rides | carousel | 2.6 | C++ | |
| Game of Throwns | throwns | 2.6 | C++ | |
| Mastering Mastermind | mastermind | 2.6 | C++ | |
| Bottled-Up Feelings | bottledup | 2.5 | C++ | |
| Calories From Fat | calories | 2.5 | C++ | |
| Climbing Worm | climbingworm | 2.5 | C++ | |
| Numbers On a Tree | numbertree | 2.5 | C++ | |
| ABC | abc | 2.4 | Python | |
| Beat the Spreadǃ | beatspread | 2.4 | C++ | |
| Thanos | thanos | 2.4 | C++ | |
| Time Travelling Temperatures | temperature | 2.4 | C++ | |
| Toilet Seat | toilet | 2.4 | C++ | |
| Another Brick in the Wall | anotherbrick | 2.3 | C++ | |
| Army Strength (Easy) | armystrengtheasy | 2.3 | C++ | |
| Army Strength (Hard) | armystrengthhard | 2.3 | C++ | |
| Drinking Song | drinkingsong | 2.3 | C++ | |
| Driver's Dilemma | driversdilemma | 2.3 | C++ | |
| Event Planning | eventplanning | 2.3 | C++ | |
| FBI Universal Control Numbers | fbiuniversal | 2.3 | C++ | |
| Mia | mia | 2.2 | C++ | |
| Exactly Electrical | exactlyelectrical | 2.1 | C++ | |
| Hot Hike | hothike | 2.1 | C++ | |
| Imperial Measurement | measurement | 2.1 | C++ | |
| Jumbled Compass | compass | 2.1 | C++ | |
| Popular Vote | vote | 2.1 | C++ | |
| ACM Contest Scoring | acm | 2.0 | C++ | |
| Broken Swords | brokenswords | 2.0 | C++ | |
| False Sense of Security | falsesecurity | 2.0 | C++ | |
| Fast Food Prizes | fastfood | 2.0 | C++ | |
| Greedily Increasing Subsequence | greedilyincreasing | 2.0 | C++ | |
| Moscow Dream | moscowdream | 2.0 | C++ | |
| Mosquito Multiplication | mosquito | 2.0 | C++ | |
| Parking | parking | 2.0 | C++ | |
| Prerequisites? | prerequisites | 2.0 | C++ | |
| Baby Bites | babybites | 1.9 | C++ | |
| Bouding Robots | boundingrobots | 1.9 | C++ | |
| Cetiri | cetiri | 1.9 | C++ | |
| Howl | howl | 1.9 | C++, Python | |
| Left Beehind | leftbeehind | 1.9 | C++ | |
| Luhn's Checksum Algorithm | luhnchecksum | 1.9 | C++ | |
| Missing Numbers | missingnumbers | 1.9 | C++ | |
| One Chicken Per Personǃ | onechicken | 1.9 | C++ | |
| Preludes | chopin | 1.9 | C++ | |
| Quick Brown Fox | quickbrownfox | 1.9 | C++ | |
| Sok | sok | 1.9 | C++ | |
| Statistics | statistics | 1.9 | C++ | |
| Alphabet Spam | alphabetspam | 1.8 | C++ | |
| Boss Battle | bossbattle | 1.8 | C++ | |
| Emag Eht Htiw Em Pleh | empleh | 1.8 | C++ | |
| Erase Securely | erase | 1.8 | C++ | |
| Odd Gnome | oddgnome | 1.8 | C++ | |
| Volim | volim | 1.8 | Python, C++ | |
| Yin and Yang Stones | yinyangstones | 1.8 | C++ | |
| Help a PhD candidate outǃ | helpaphd | 1.7 | C++ | |
| Herman | herman | 1.7 | C++ | |
| Line Them Up | lineup | 1.7 | C++ | |
| Lost Lineup | lostlineup | 1.7 | C++ | |
| Roaming Romans | romans | 1.7 | C++ | |
| Star Arrangements | stararrangements | 1.7 | C++ | |
| Basketball One-on-One | basketballoneonone | 1.6 | C++ | |
| Eligibility | eligibility | 1.6 | C++ | |
| Free Food | freefood | 1.6 | C++ | |
| Hanging Out on the Terrace | hangingout | 1.6 | C++ | |
| Karte | karte | 1.6 | C++ | |
| License to Launch | licensetolaunch | 1.6 | C++ | |
| No Duplicates | nodup | 1.6 | C++ | |
| Planina | planina | 1.6 | C++ | |
| Ptice | ptice | 1.6 | C++ | |
| Speed Limit | speedlimit | 1.6 | C++ | |
| The Last Problem | thelastproblem | 1.6 | C++ | |
| Vefþjónatjón | vefthjonatjon | 1.5 - 1.6 | C++ | |
| Batter Up | batterup | 1.5 | C++ | |
| Cetvrta | cetvrta | 1.5 | C++, Python | |
| Cryptographer's Conundrum | conundrum | 1.5 | C++ | |
| Cudoviste | cudoviste | 1.5 | C++ | |
| DRM Messages | drmmessages | 1.5 | C++ | |
| Flýtibaka | flytibaka | 1.5 | C++ | |
| Job Expenses | jobexpenses | 1.5 | C++ | |
| Judging Moose | judgingmoose | 1.5 | C++ | |
| Ladder | ladder | 1.5 | C++ | |
| Modulo | modulo | 1.5 | C++ | |
| Number Fun | numberfun | 1.5 | C++ | |
| Odd Man Out | oddmanout | 1.5 | C++ | |
| Poker Hand | pokerhand | 1.5 | C++ | |
| Provinces and Gold | provincesandgold | 1.5 | C++ | |
| Reversed Binary Numbers | reversebinary | 1.5 | C++ | |
| SMIL | smil | 1.4 - 1.6 | C++ | |
| Seven Wonders | sevenwonders | 1.5 | C++ | |
| Shattered Cake | shatteredcake | 1.5 | C++ | |
| Sibice | sibice | 1.5 | C++ | |
| Sith | sith | 1.5 | C++ | |
| Spavanac | spavanac | 1.5 | C++ | |
| Stand on Zanzibar | zanzibar | 1.5 | C++ | |
| Sum Squared Digits Function | sumsquareddigits | 1.5 | C++ | |
| Sóttkví | sottkvi | 1.5 | C++ | |
| Transit Woes | transitwoes | 1.5 | C++ | |
| Trik | trik | 1.5 | C++ | |
| Weak Vertices | weakvertices | 1.5 | Python | |
| ASCII kassi | asciikassi | 1.4 - 1.5 | C++ | |
| Ekki dauði opna inni | ekkidaudi | 1.4 - 1.5 | C++ | |
| Apaxiaaaaaaaaaaaans! | apaxiaaans | 1.4 | C++ | |
| Bela | bela | 1.4 | C++ | |
| Chanukah Challenge | chanukah | 1.4 | C++ | |
| Class Field Trip | classfieldtrip | 1.4 | C++ | |
| Cold-puter Science | cold | 1.4 | C++ | |
| Count the Vowels | countthevowels | 1.4 | C++ | |
| Cut the Negativity | cutthenegativity | 1.4 | C++ | |
| Detailed Differences | detaileddifferences | 1.4 | C++ | |
| Dice Cup | dicecup | 1.4 | C++ | |
| Faktor | faktor | 1.4 | C++ | |
| Filip | filip | 1.4 | C++ | |
| FizzBuzz | fizzbuzz | 1.4 | C++ | |
| GCVWR | gcvwr | 1.4 | C++ | |
| Goomba Stacks | goombastacks | 1.4 | C++ | |
| Grass Seed Inc. | grassseed | 1.4 | Python | |
| Greetingsǃ | greetings2 | 1.4 | Python | |
| Heart Rate | heartrate | 1.4 | C++ | |
| Hide CPR Number | cprnummer | 1.4 | C++ | |
| I've Been Everywhere, Man | everywhere | 1.4 | C++ | |
| IsItHalloween.com | isithalloween | 1.4 | C++ | |
| Knot Knowledge | knotknowledge | 1.4 | C++ | |
| Last Factorial Digit | lastfactorialdigit | 1.4 | C++ | |
| Magic Trick | magictrick | 1.4 | C++ | |
| Message | meddelande | 1.4 | C++ | |
| Monopoly | monopol | 1.4 | C++ | |
| Nasty Hacks | nastyhacks | 1.4 | C++ | |
| Odd Echo | oddecho | 1.4 | C++ | |
| Pet | pet | 1.4 | C++ | |
| Piece of Cakeǃ | pieceofcake2 | 1.4 | C++ | |
| Pokechat | pokechat | 1.4 | C++ | |
| Pot | pot | 1.4 | C++ | |
| Prjónamynstur | prjonamynstur | 1.3 - 1.5 | C++ | |
| Skammstöfun | skammstofun | 1.3 - 1.5 | C++ | |
| Tarifa | tarifa | 1.4 | C++ | |
| Two-sum | twosum | 1.4 | Python | |
| Undead or Alive | undeadoralive | 1.4 | C++ | |
| Veður - Lokaðar heiðar | vedurheidar | 1.4 | C++ | |
| Zamka | zamka | 1.4 | C++ | |
| Spritt | spritt | 1.3 - 1.4 | C++ | |
| Adding Trouble | addingtrouble | 1.3 | C++ | |
| Amerískur vinnustaður | ameriskur | 1.3 | C++ | |
| Betting | betting | 1.3 | C++ | |
| Bijele | bijele | 1.3 | C++ | |
| Digit Swap | digitswap | 1.3 | Python | |
| FYI | fyi | 1.3 | Python | |
| Finding An A | findingana | 1.3 | Python | |
| Hissing Microphone | hissingmicrophone | 1.3 | C++ | |
| Homework | heimavinna | 1.0 - 1.6 | C++ | |
| Is Y a Vowel? | isyavowel | 1.3 | C++ | |
| Jack-O'-Lantern Juxtaposition | jackolanternjuxtaposition | 1.3 | Python | |
| Jumbo Javelin | jumbojavelin | 1.3 | Python | |
| N-sum | nsum | 1.3 | C++ | |
| Oddities | oddities | 1.3 | C++ | |
| Quality-Adjusted Life-Year | qaly | 1.3 | C++ | |
| R2 | r2 | 1.3 | C++ | |
| Shandy | shandy | 1.3 | C++, Python | |
| Solving for Carrots | carrots | 1.3 | C++ | |
| Sort Two Numbers | sorttwonumbers | 1.3 | C++ | |
| Stuck In A Time Loop | timeloop | 1.3 | Python | |
| Triangle Area | triarea | 1.3 | C++ | |
| Umferð | umferd | 1.3 | C++ | |
| Kiki Boba | kikiboba | 1.2 - 1.4 | C++ | |
| Hraðgreining | hradgreining | 1.2 - 1.3 | C++ | |
| Add Two Numbers | addtwonumbers | 1.2 | C++ | |
| Autori | autori | 1.2 | C++ | |
| Echo Echo Echo | echoechoecho | 1.2 | Python | |
| Flatbökuveisla | flatbokuveisla | 1.2 | C++ | |
| Framtíðar FIFA | fifa | 1.2 | C++ | |
| Knight Packing | knightpacking | 1.2 | Python | |
| Leggja saman | leggjasaman | 1.2 | C++ | |
| Metronome | metronome | 1.2 | C++ | |
| Millifærsla | millifaersla | 1.2 | C++ | |
| Quadrant Selection | quadrant | 1.2 | Python | |
| Reduplication | reduplikation | 1.2 | C++ | |
| Take Two Stones | twostones | 1.2 | Python | |
| Tölvunarfræðingar telja | tolvunarfraedingartelja | 1.2 | C++ | |
| Viðsnúningur | vidsnuningur | 1.2 | C++ | |
| Which is Greater? | whichisgreater | 1.2 | C++ | |
| Á leið í bíó | aleidibio | 1.2 | C++ | |
| Óvissa | ovissa | 1.2 | C++ | |
| Hello Worldǃ | hello | 1.1 | Python | |
| Velkomin! | velkomin | 1.1 | Python |
Rating ↑
| Problem Name | Problem ID | Difficulty | Rating | Solution |
|---|---|---|---|---|
| Hello Worldǃ | hello | 1.1 | Python | |
| Velkomin! | velkomin | 1.1 | Python | |
| Add Two Numbers | addtwonumbers | 1.2 | C++ | |
| Autori | autori | 1.2 | C++ | |
| Echo Echo Echo | echoechoecho | 1.2 | Python | |
| Flatbökuveisla | flatbokuveisla | 1.2 | C++ | |
| Framtíðar FIFA | fifa | 1.2 | C++ | |
| Knight Packing | knightpacking | 1.2 | Python | |
| Leggja saman | leggjasaman | 1.2 | C++ | |
| Metronome | metronome | 1.2 | C++ | |
| Millifærsla | millifaersla | 1.2 | C++ | |
| Quadrant Selection | quadrant | 1.2 | Python | |
| Reduplication | reduplikation | 1.2 | C++ | |
| Take Two Stones | twostones | 1.2 | Python | |
| Tölvunarfræðingar telja | tolvunarfraedingartelja | 1.2 | C++ | |
| Viðsnúningur | vidsnuningur | 1.2 | C++ | |
| Which is Greater? | whichisgreater | 1.2 | C++ | |
| Á leið í bíó | aleidibio | 1.2 | C++ | |
| Óvissa | ovissa | 1.2 | C++ | |
| Hraðgreining | hradgreining | 1.2 - 1.3 | C++ | |
| Kiki Boba | kikiboba | 1.2 - 1.4 | C++ | |
| Adding Trouble | addingtrouble | 1.3 | C++ | |
| Amerískur vinnustaður | ameriskur | 1.3 | C++ | |
| Betting | betting | 1.3 | C++ | |
| Bijele | bijele | 1.3 | C++ | |
| Digit Swap | digitswap | 1.3 | Python | |
| FYI | fyi | 1.3 | Python | |
| Finding An A | findingana | 1.3 | Python | |
| Hissing Microphone | hissingmicrophone | 1.3 | C++ | |
| Homework | heimavinna | 1.0 - 1.6 | C++ | |
| Is Y a Vowel? | isyavowel | 1.3 | C++ | |
| Jack-O'-Lantern Juxtaposition | jackolanternjuxtaposition | 1.3 | Python | |
| Jumbo Javelin | jumbojavelin | 1.3 | Python | |
| N-sum | nsum | 1.3 | C++ | |
| Oddities | oddities | 1.3 | C++ | |
| Quality-Adjusted Life-Year | qaly | 1.3 | C++ | |
| R2 | r2 | 1.3 | C++ | |
| Shandy | shandy | 1.3 | C++, Python | |
| Solving for Carrots | carrots | 1.3 | C++ | |
| Sort Two Numbers | sorttwonumbers | 1.3 | C++ | |
| Stuck In A Time Loop | timeloop | 1.3 | Python | |
| Triangle Area | triarea | 1.3 | C++ | |
| Umferð | umferd | 1.3 | C++ | |
| Spritt | spritt | 1.3 - 1.4 | C++ | |
| Apaxiaaaaaaaaaaaans! | apaxiaaans | 1.4 | C++ | |
| Bela | bela | 1.4 | C++ | |
| Chanukah Challenge | chanukah | 1.4 | C++ | |
| Class Field Trip | classfieldtrip | 1.4 | C++ | |
| Cold-puter Science | cold | 1.4 | C++ | |
| Count the Vowels | countthevowels | 1.4 | C++ | |
| Cut the Negativity | cutthenegativity | 1.4 | C++ | |
| Detailed Differences | detaileddifferences | 1.4 | C++ | |
| Dice Cup | dicecup | 1.4 | C++ | |
| Faktor | faktor | 1.4 | C++ | |
| Filip | filip | 1.4 | C++ | |
| FizzBuzz | fizzbuzz | 1.4 | C++ | |
| GCVWR | gcvwr | 1.4 | C++ | |
| Goomba Stacks | goombastacks | 1.4 | C++ | |
| Grass Seed Inc. | grassseed | 1.4 | Python | |
| Greetingsǃ | greetings2 | 1.4 | Python | |
| Heart Rate | heartrate | 1.4 | C++ | |
| Hide CPR Number | cprnummer | 1.4 | C++ | |
| I've Been Everywhere, Man | everywhere | 1.4 | C++ | |
| IsItHalloween.com | isithalloween | 1.4 | C++ | |
| Knot Knowledge | knotknowledge | 1.4 | C++ | |
| Last Factorial Digit | lastfactorialdigit | 1.4 | C++ | |
| Magic Trick | magictrick | 1.4 | C++ | |
| Message | meddelande | 1.4 | C++ | |
| Monopoly | monopol | 1.4 | C++ | |
| Nasty Hacks | nastyhacks | 1.4 | C++ | |
| Odd Echo | oddecho | 1.4 | C++ | |
| Pet | pet | 1.4 | C++ | |
| Piece of Cakeǃ | pieceofcake2 | 1.4 | C++ | |
| Pokechat | pokechat | 1.4 | C++ | |
| Pot | pot | 1.4 | C++ | |
| Prjónamynstur | prjonamynstur | 1.3 - 1.5 | C++ | |
| Skammstöfun | skammstofun | 1.3 - 1.5 | C++ | |
| Tarifa | tarifa | 1.4 | C++ | |
| Two-sum | twosum | 1.4 | Python | |
| Undead or Alive | undeadoralive | 1.4 | C++ | |
| Veður - Lokaðar heiðar | vedurheidar | 1.4 | C++ | |
| Zamka | zamka | 1.4 | C++ | |
| ASCII kassi | asciikassi | 1.4 - 1.5 | C++ | |
| Ekki dauði opna inni | ekkidaudi | 1.4 - 1.5 | C++ | |
| Batter Up | batterup | 1.5 | C++ | |
| Cetvrta | cetvrta | 1.5 | C++, Python | |
| Cryptographer's Conundrum | conundrum | 1.5 | C++ | |
| Cudoviste | cudoviste | 1.5 | C++ | |
| DRM Messages | drmmessages | 1.5 | C++ | |
| Flýtibaka | flytibaka | 1.5 | C++ | |
| Job Expenses | jobexpenses | 1.5 | C++ | |
| Judging Moose | judgingmoose | 1.5 | C++ | |
| Ladder | ladder | 1.5 | C++ | |
| Modulo | modulo | 1.5 | C++ | |
| Number Fun | numberfun | 1.5 | C++ | |
| Odd Man Out | oddmanout | 1.5 | C++ | |
| Poker Hand | pokerhand | 1.5 | C++ | |
| Provinces and Gold | provincesandgold | 1.5 | C++ | |
| Reversed Binary Numbers | reversebinary | 1.5 | C++ | |
| SMIL | smil | 1.4 - 1.6 | C++ | |
| Seven Wonders | sevenwonders | 1.5 | C++ | |
| Shattered Cake | shatteredcake | 1.5 | C++ | |
| Sibice | sibice | 1.5 | C++ | |
| Sith | sith | 1.5 | C++ | |
| Spavanac | spavanac | 1.5 | C++ | |
| Stand on Zanzibar | zanzibar | 1.5 | C++ | |
| Sum Squared Digits Function | sumsquareddigits | 1.5 | C++ | |
| Sóttkví | sottkvi | 1.5 | C++ | |
| Transit Woes | transitwoes | 1.5 | C++ | |
| Trik | trik | 1.5 | C++ | |
| Weak Vertices | weakvertices | 1.5 | Python | |
| Vefþjónatjón | vefthjonatjon | 1.5 - 1.6 | C++ | |
| Basketball One-on-One | basketballoneonone | 1.6 | C++ | |
| Eligibility | eligibility | 1.6 | C++ | |
| Free Food | freefood | 1.6 | C++ | |
| Hanging Out on the Terrace | hangingout | 1.6 | C++ | |
| Karte | karte | 1.6 | C++ | |
| License to Launch | licensetolaunch | 1.6 | C++ | |
| No Duplicates | nodup | 1.6 | C++ | |
| Planina | planina | 1.6 | C++ | |
| Ptice | ptice | 1.6 | C++ | |
| Speed Limit | speedlimit | 1.6 | C++ | |
| The Last Problem | thelastproblem | 1.6 | C++ | |
| Help a PhD candidate outǃ | helpaphd | 1.7 | C++ | |
| Herman | herman | 1.7 | C++ | |
| Line Them Up | lineup | 1.7 | C++ | |
| Lost Lineup | lostlineup | 1.7 | C++ | |
| Roaming Romans | romans | 1.7 | C++ | |
| Star Arrangements | stararrangements | 1.7 | C++ | |
| Alphabet Spam | alphabetspam | 1.8 | C++ | |
| Boss Battle | bossbattle | 1.8 | C++ | |
| Emag Eht Htiw Em Pleh | empleh | 1.8 | C++ | |
| Erase Securely | erase | 1.8 | C++ | |
| Odd Gnome | oddgnome | 1.8 | C++ | |
| Volim | volim | 1.8 | Python, C++ | |
| Yin and Yang Stones | yinyangstones | 1.8 | C++ | |
| Baby Bites | babybites | 1.9 | C++ | |
| Bouding Robots | boundingrobots | 1.9 | C++ | |
| Cetiri | cetiri | 1.9 | C++ | |
| Howl | howl | 1.9 | C++, Python | |
| Left Beehind | leftbeehind | 1.9 | C++ | |
| Luhn's Checksum Algorithm | luhnchecksum | 1.9 | C++ | |
| Missing Numbers | missingnumbers | 1.9 | C++ | |
| One Chicken Per Personǃ | onechicken | 1.9 | C++ | |
| Preludes | chopin | 1.9 | C++ | |
| Quick Brown Fox | quickbrownfox | 1.9 | C++ | |
| Sok | sok | 1.9 | C++ | |
| Statistics | statistics | 1.9 | C++ | |
| ACM Contest Scoring | acm | 2.0 | C++ | |
| Broken Swords | brokenswords | 2.0 | C++ | |
| False Sense of Security | falsesecurity | 2.0 | C++ | |
| Fast Food Prizes | fastfood | 2.0 | C++ | |
| Greedily Increasing Subsequence | greedilyincreasing | 2.0 | C++ | |
| Moscow Dream | moscowdream | 2.0 | C++ | |
| Mosquito Multiplication | mosquito | 2.0 | C++ | |
| Parking | parking | 2.0 | C++ | |
| Prerequisites? | prerequisites | 2.0 | C++ | |
| Exactly Electrical | exactlyelectrical | 2.1 | C++ | |
| Hot Hike | hothike | 2.1 | C++ | |
| Imperial Measurement | measurement | 2.1 | C++ | |
| Jumbled Compass | compass | 2.1 | C++ | |
| Popular Vote | vote | 2.1 | C++ | |
| Mia | mia | 2.2 | C++ | |
| Another Brick in the Wall | anotherbrick | 2.3 | C++ | |
| Army Strength (Easy) | armystrengtheasy | 2.3 | C++ | |
| Army Strength (Hard) | armystrengthhard | 2.3 | C++ | |
| Drinking Song | drinkingsong | 2.3 | C++ | |
| Driver's Dilemma | driversdilemma | 2.3 | C++ | |
| Event Planning | eventplanning | 2.3 | C++ | |
| FBI Universal Control Numbers | fbiuniversal | 2.3 | C++ | |
| ABC | abc | 2.4 | Python | |
| Beat the Spreadǃ | beatspread | 2.4 | C++ | |
| Thanos | thanos | 2.4 | C++ | |
| Time Travelling Temperatures | temperature | 2.4 | C++ | |
| Toilet Seat | toilet | 2.4 | C++ | |
| Bottled-Up Feelings | bottledup | 2.5 | C++ | |
| Calories From Fat | calories | 2.5 | C++ | |
| Climbing Worm | climbingworm | 2.5 | C++ | |
| Numbers On a Tree | numbertree | 2.5 | C++ | |
| Carousel Rides | carousel | 2.6 | C++ | |
| Game of Throwns | throwns | 2.6 | C++ | |
| Mastering Mastermind | mastermind | 2.6 | C++ | |
| Akcija | akcija | 2.7 | C++ | |
| Amalgamated Artichokes | artichoke | 2.7 | C++ | |
| Awkward Party | awkwardparty | 2.7 | C++ | |
| Battle Simulation | battlesimulation | 2.7 | C++ | |
| Beekeeper | beekeeper | 2.7 | C++ | |
| Horror List | horror | 2.7 | C++ | |
| Shuffling Along | shuffling | 2.7 | C++ | |
| 99 Problems | 99problems | 2.8 | C++ | |
| Even Up Solitaire | evenup | 2.8 | C++ | |
| A Different Problem | different | 2.9 | C++ | |
| Delicious Bubble Tea | bubbletea | 2.9 | C++ | |
| Pairing Socks | pairingsocks | 2.9 | C++ | |
| Pea Soup and Pancakes | peasoup | 2.9 | C++ | |
| Train Passengers | trainpassengers | 2.9 | C++ | |
| Treasure Hunt | treasurehunt | 2.9 | C++ | |
| Conversation Log | conversationlog | 3.0 | C++ | |
| Help Me With The Game | helpme | 3.0 | C++ | |
| Room Painting | roompainting | 3.0 | Python | |
| Turtle Master | turtlemaster | 3.0 | C++ | |
| A Prize No One Can Win | aprizenoonecanwin | 3.1 | C++ | |
| Basic Programming 1 | basicprogramming1 | 1.3 - 4.9 | C++ | |
| Chess | chess | 3.1 | C++ | |
| Disastrous Downtime | downtime | 3.1 | C++ | |
| Baloni | baloni | 3.2 | C++ | |
| Coast Length | coast | 3.2 | Python | |
| Combination Lock | combinationlock | 3.2 | C++ | |
| Death and Taxes | deathtaxes | 3.2 | C++ | |
| Guessing Game | guessinggame | 3.2 | C++ | |
| Path Tracing | pathtracing | 3.2 | C++ | |
| WERTYU | wertyu | 3.2 | C++ | |
| 4 thought | 4thought | 3.3 | C++ | |
| Code Cleanups | codecleanups | 3.3 | C++ | |
| Jolly Jumpers | jollyjumpers | 3.3 | C++ | |
| Game Rank | gamerank | 3.4 | C++ | |
| Sim | sim | 3.4 | Python | |
| Bungee Builder | bungeebuilder | 3.5 | C++ | |
| Digits | digits | 3.5 | C++ | |
| Firefly | firefly | 3.5 | Python | |
| Cow Crane | cowcrane | 3.6 | C++ | |
| Connect the Dots | connectthedots | 3.7 | C++ | |
| Climbing Stairs | climbingstairs | 4.0 | C++ | |
| Rock-Paper-Scissors Tournament | rockpaperscissors | 4.0 | C++ | |
| Divide by 100... | divideby100 | 4.1 | C++ | |
| Memory Match | memorymatch | 4.1 | C++ | |
| Bits Equalizer | bitsequalizer | 4.3 | C++ | |
| Rock, Scissors, Paper | rockscissorspaper | 4.4 | C++ | |
| Working at the Restaurant | restaurant | 4.4 | C++ | |
| A Walk Through The Forest | walkforest | 4.5 | C++ | |
| Battleship | battleship | 4.8 | C++ | |
| Integer Lists | integerlists | 5.0 | Python | |
| Tic Tac Toe | tictactoe2 | 5.1 | C++ | |
| Join Strings | joinstrings | 6.6 | C++ | |
| Triangle Containment | trianglecontainment | 6.6 | C++, Python |