Happy Numbers in all languages in chars.Cheevos Holes Recent Holes Langs Medals Misc All Holes12 Days of Christmas24 Game99 Bottles of BeerAbundant NumbersAbundant Numbers (Long)Arabic to RomanArithmetic NumbersArrowsAscending PrimesASCII TablebrainfuckCatalan NumbersCatalan’s ConstantChristmas TreesCollatzCSS ColorsCubesDay of WeekDFA SimulatorDiamondsDivisorsEmirp NumbersEmirp Numbers (Long)EmojifyEvil NumbersEvil Numbers (Long)Factorial FactorisationFarey SequenceFibonacciFizz BuzzFoo Fizz Buzz BarForsyth–Edwards NotationFractionsGame of LifeGijswijt’s SequenceHappy NumbersHappy Numbers (Long)HexdumpIntersectionInventory SequenceISBNJacobi SymbolKolakoski ConstantKolakoski SequenceLeap YearsLevenshtein DistanceLeyland Numbersln 2Look and SayLucky NumbersLucky TicketsMahjongMazeMedal TallyMorse DecoderMorse EncoderMusical ChordsN QueensNiven NumbersNiven Numbers (Long)Number SpiralOdious NumbersOdious Numbers (Long)Ordinal NumbersPangram GrepPascal’s TrianglePernicious NumbersPernicious Numbers (Long)PokerPrime NumbersPrime Numbers (Long)Proximity GridQR DecoderQuineRecamánRepeating DecimalsReverse Polish NotationReversiRijndael S-boxRock-paper-scissors-Spock-lizardRoman to ArabicRule 110Seven SegmentSI UnitsSierpiński TriangleSmith NumbersSpelling NumbersStar Wars Opening CrawlSudokuSudoku v2Ten-pin BowlingTime DistanceTongue-twistersTranspose SentenceUnited StatesVampire NumbersVan Eck SequenceZeckendorf RepresentationZodiac Signsγλπτφ√2𝑒 All Languages><>AssemblyAWKBashBASICBerrybrainfuckCC#C++ClojureCOBOLCoconutCrystalDDartElixirF#FactorForthFortranGoGolfScriptHaskellHexagonyJJanetJavaJavaScriptJuliaKLispLuaNimOCamlPascalPerlPHPPowerShellPrologPythonRRakuRockstarRubyRustsedSQLSwiftTclTeXVVimLWrenZig Bytes CharsScoringBytes CharsLanguageAll ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript Julia K Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust sed SQL Swift Tcl TeX V VimL Wren ZigHoleAll 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table brainfuck Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku v2 Ten-pin Bowling Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒#GolferLangPointsCharsTime1st sisyphus-ppcg 🇦🇺K1,0002224 Mar 20221st Lydxn 🇨🇦K1,0002227 Mar 20221st ovs-code 🇩🇪K1,0002214 Oct 20234th Lydxn 🇨🇦GolfScript9952328 Jul 20225th xsot 🇸🇬Python9804824 Nov 20195th prplz 🇦🇺Python9804827 Nov 20195th primo-ppcg 🇹🇭Python980481 Dec 20195th btnlqPython9804827 Jan 20205th hallvabo 🇳🇴Python9804810 Sep 20205th JayXon 🇺🇸Python980485 Oct 20205th nwellnhof 🇩🇪Python9804831 Dec 20205th Lydxn 🇨🇦Python980483 Jul 20215th orthoplex 🇨🇽Python980481 Oct 20225th SirFireball3521Python9804828 Jan 20235th fkantelbergPython9804822 Jul 20235th kg583 🇺🇸Python980485 Nov 20235th namelessiwPython9804828 Feb 20245th pardouin 🇫🇷Python9804812 days ago19th primo-ppcg 🇹🇭Ruby979303 Jan 202019th JayXon 🇺🇸Ruby9793020 Feb 202119th sisyphus-ppcg 🇦🇺Ruby979303 Jul 202119th Lydxn 🇨🇦Ruby9793017 Aug 202119th Steffan153 🇫🇮Ruby9793025 Apr 202319th stefangimmillaroRuby9793021 Aug 202319th MeWhenI 🇻🇦Ruby9793022 Aug 202326th primo-ppcg 🇹🇭J976287 Nov 201826th nwellnhof 🇩🇪J976288 May 202028th GrayJoKing 🇦🇺Raku9693227 May 201928th primo-ppcg 🇹🇭Raku9693218 Jun 201928th nwellnhof 🇩🇪Raku969326 Feb 202028th AlexDaniel 🇪🇪Raku969325 Apr 202032nd primo-ppcg 🇹🇭JavaScript9675127 Nov 201933rd primo-ppcg 🇹🇭PowerShell9663415 Jun 202033rd prplz 🇦🇺PowerShell9663428 Jun 202033rd bstrautinPowerShell966345 Aug 202033rd btnlqPowerShell9663419 Dec 202033rd JayXon 🇺🇸PowerShell9663428 Jun 202133rd Lydxn 🇨🇦PowerShell9663421 Sep 202133rd MeWhenI 🇻🇦PowerShell9663429 Jan 202333rd stefangimmillaroPowerShell966344 Oct 202333rd bitsandbeyond 🇳🇱PowerShell9663421 May 202442nd Lydxn 🇨🇦><>960315 Aug 202343rd primo-ppcg 🇹🇭Perl9603624 Jun 201843rd nwellnhof 🇩🇪Perl9603615 Feb 202043rd Lydxn 🇨🇦Perl9603619 Aug 202146th primo-ppcg 🇹🇭Julia9573519 Dec 201846th JayXon 🇺🇸Julia9573525 Feb 202146th Lydxn 🇨🇦Julia9573518 Aug 202146th Steffan153 🇫🇮Julia9573525 Apr 202350th rhdqor213C954555 Apr 202450th Lydxn 🇨🇦C9545521 Apr 202452nd primo-ppcg 🇹🇭GolfScript953249 Dec 202253rd Lydxn 🇨🇦JavaScript9495212 Apr 202254th Lydxn 🇨🇦PHP948482 Jul 202355th prplz 🇦🇺Ruby947313 Jan 202055th m-tkach 🇺🇦Ruby9473123 Feb 202357th JayXon 🇺🇸Crystal9464023 Apr 202157th sisyphus-ppcg 🇦🇺Crystal946409 Jul 202157th Lydxn 🇨🇦Crystal9464017 Aug 202157th stefangimmillaroCrystal9464021 Aug 20231–60 of 2,394 Next