Collatz in all languages in bytes.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 NotationRijndael 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 SequenceZodiac 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 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 Zodiac Signs γ λ π τ φ √2 𝑒#GolferLangPointsBytesTime841st o0lit3 🇺🇸Perl8555422 Jun 2023842nd ovs-code 🇩🇪Clojure8558511 Dec 2023843rd 386asm 🇺🇸BASIC854869 Apr 2023843rd sean-niemann 🇺🇸BASIC8548623 Apr 2023845th Re-Adventures 🇮🇳Go85411616 Jul 2023846th JayXon 🇺🇸Crystal853569 May 2022847th Yewzir 🇧🇪Berry853659 Oct 2023847th MeWhenI 🇻🇦Berry8536510 Oct 2023847th DialFrost 🇸🇬Berry853657 Nov 2023850th DialFrost 🇸🇬R8537222 Oct 2023851st eshilo-draperJava8521374 Sep 2022852nd SirBogman 🇺🇸Ruby851555 May 2022852nd xiBread 🇺🇸Ruby851556 May 2022852nd 4hg 🇺🇸Ruby8515524 Aug 2022852nd DialFrost 🇸🇬Ruby851551 Jan 2023852nd error256Ruby8515513 days ago857th AGoyetPython8517829 Jul 2022857th RYNO8Python8517816 Aug 2022857th TheCod-r 🇦🇶Python8517828 Sep 2022857th Marthe-CCPython851789 Oct 2022857th WildstPython851782 Nov 2022857th tpasfieldERAUPython851784 Nov 2022857th nmgetahunPython851784 Dec 2022857th Techdude01Python8517813 Dec 2022857th tvcv901Python8517822 Mar 2023857th ocekoPython8517824 Mar 2023857th yoyoyononoPython8517815 May 2023857th Nic0MPython8517813 Aug 2023857th ssbhatt4321Python8517814 Oct 2023857th wyardePython851787 Nov 2023857th EthanJ-BradyPython8517824 Dec 2023857th adamreidsmithPython8517816 Feb 2024857th Jacob385Python851785 Mar 2024857th DGipePython851785 days ago875th eshilo-draperC#851914 Sep 2022875th ericlangedijk 🇸🇮C#8519123 May 2023875th KatieLG 🇬🇧C#8519117 days ago878th mtirado1Swift8507424 Dec 2022878th BetuaredeadSwift850746 Jan 2023878th KatieLG 🇬🇧Swift8507415 Jan 2023878th bwat2Swift8507431 Mar 2023878th stackotterSwift8507429 May 2023878th ovs-code 🇩🇪Swift8507417 Apr 2024884th sean-niemann 🇺🇸Lua850767 May 2022884th frossterLua8507612 May 2023884th kyleclaassenLua8507620 May 2023884th RockOfStoneLua8507617 Mar 2024884th NickTheEASDude 🇺🇸Lua8507611 days ago889th Shanethegamer 🇺🇸F#850834 May 2022890th JRaspass 🇬🇧Raku849464 May 2022890th Natanaelel 🇸🇪Raku849464 May 2022892nd DialFrost 🇸🇬Coconut8496121 Jan 2024893rd Irratix 🇳🇱Haskell849714 May 2022893rd christianleggeHaskell8497128 Jul 2022893rd jtnuttallHaskell849714 Oct 2022893rd cake287Haskell8497115 Jan 2023893rd VictorFordhamHaskell8497130 Sep 2023893rd epic-programmer-guyHaskell8497119 Feb 2024893rd kejcao 🇨🇦Haskell849717 days ago900th typeswitch-dev 🇵🇹Forth8497522 Jul 2023Prev 841–900 of 2,328 Next
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