Collatz in C++ 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-twistersUnited 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 United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒#GolferLangPointsCharsTime1st Lydxn 🇨🇦C++1,000896 May 20221st JayXon 🇺🇸C++1,000897 May 20221st nwellnhof 🇩🇪C++1,000895 Jun 20224th m-tkach 🇺🇦C++978915 May 20224th catfish000C++978914 Oct 20236th Herbert00709 🇵🇱C++9679217 Nov 20236th 4QT0RC++9679223 Nov 20236th snyderek 🇺🇸C++9679220 May 20246th ovs-code 🇩🇪C++9679227 days ago10th tailorspyC++9579327 May 202411th michael-pruglo 🇺🇦C++947945 Jul 202212th GolfingSuccess 🇬🇷C++937955 May 202212th Alex-x90 🇺🇸C++937954 Dec 202212th Mandrzejy 🇵🇱C++9379522 Mar 202415th Irratix 🇳🇱C++927964 May 202215th MeWhenI 🇻🇦C++927961 Jun 202215th janbehrens 🇩🇪C++9279621 Apr 202315th Shanethegamer 🇺🇸C++9279615 May 202315th Yewzir 🇧🇪C++9279611 Nov 202315th MateuszPietrzak 🇵🇱C++9279618 Nov 202315th kkoenigC++9279621 Dec 202322nd sean-niemann 🇺🇸C++918975 May 202222nd inventshahC++918976 May 202222nd roupiq 🇵🇱C++9189722 Nov 202325th shellbertt 🇨🇦C++908989 May 202225th iakolzinC++9089826 May 202225th BetuaredeadC++908985 Jan 202325th ocekoC++9089819 Feb 202425th dokutanC++9089817 Mar 202430th jared-hughesC++89010020 Jul 202230th ZakkkkAttackkkk 🇵🇭C++89010010 Aug 202230th Walter225C++89010025 Jul 202333rd CatsAreFluffyC++88110118 Feb 202333rd annaproxyC++8811019 May 202333rd wojtekmalC++88110115 Nov 202333rd HumanoidCPUC++8811016 May 202433rd eMGeeneerC++8811014 days ago33rd bac0id 🇨🇳C++8811012 days ago39th tkr-sh 🇫🇷C++87310220 Aug 202239th trist224 🇫🇷C++87310214 Dec 202241st WidgittyC++8641031 Sep 202342nd YouLookLikeYouNeedAMonkeyC++84010614 Oct 202242nd tvcv901C++84010622 Mar 202344th JStatnekovC++83210716 Oct 202244th elttilC++83210718 days ago46th BlankSpruceC++8241089 Sep 202246th ayushdewanC++82410812 Jan 202346th thatbirdguythatuknownotC++82410812 Jan 202346th aksyristosC++8241089 Feb 202350th jorbDehmel 🇺🇸C++81710917 Jun 202350th madeforlosersC++8171098 Nov 202352nd tpasfieldERAUC++8091105 Nov 202252nd astdefuC++8091108 Dec 202252nd piano-milesC++80911030 Mar 202352nd namcartoon06C++80911030 Jun 202352nd BlockyheadmanC++80911026 Oct 202357th cmayer777C++80211128 Sep 202257th billk1729C++80211119 Oct 202259th nandanjpC++79511229 Mar 202359th James-OswaldC++7951128 May 20231–60 of 109 Next