Collatz in C 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 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 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 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 Zodiac Signs γ λ π τ φ √2 𝑒#GolferLangPointsBytesTime1st Lydxn 🇨🇦C1,0006521 Dec 20232nd rhdqor213C9566824 Sep 20233rd nai62C9426927 Aug 20224th GrayJoKing 🇦🇺C929706 May 20224th saito-ta 🇯🇵C9297021 Dec 20234th ovs-code 🇩🇪C9297017 Feb 20247th GolfingSuccess 🇬🇷C915715 May 20227th emplv 🇱🇻C915715 May 20227th JayXon 🇺🇸C915717 May 20227th nwellnhof 🇩🇪C915715 Jun 20227th stefangimmillaroC915712 Jun 20237th catfish000C915714 Oct 20237th kkoenigC9157121 Dec 202314th Irratix 🇳🇱C903724 May 202214th m-tkach 🇺🇦C903724 May 202214th jared-hughesC903726 Jul 202214th michael-pruglo 🇺🇦C9037213 Jul 202214th Steffan153 🇫🇮C903723 Jan 202314th MeWhenI 🇻🇦C903727 May 202314th ListeriaMC9037222 Aug 202321st NewDefectus 🇮🇱C890736 May 202221st Natanaelel 🇸🇪C8907315 Jun 202221st sean-niemann 🇺🇸C8907331 Aug 202221st 5quiwyrmC8907319 Oct 202221st JohandeRuiter 🇳🇱C890732 Oct 202321st LorenzoDeGaspariC890734 days ago27th inventshahC878744 May 202227th undersquireC8787424 Jun 202327th rdmsrC8787424 Jun 202327th Bmrl7C878749 Jul 202327th VinterionC878746 Nov 202327th Herbert00709 🇵🇱C8787422 Dec 202327th KasperKivimaeki 🇫🇮C8787420 Jan 202434th Alex-x90 🇺🇸C867754 Dec 202234th AlephSquirrelC8677512 Jan 202334th imma-SpringC8677515 Nov 202334th namelessiwC8677513 Dec 202334th Jonatan6 🇩🇰C8677512 Mar 202434th Mandrzejy 🇵🇱C8677522 Mar 202440th ZakkkkAttackkkk 🇵🇭C8557623 Jul 202240th janbehrens 🇩🇪C8557621 Apr 202340th Yewzir 🇧🇪C8557621 Apr 202340th Shanethegamer 🇺🇸C8557615 May 202340th abc7-12C8557626 days ago40th heanyang1C8557612 days ago46th aksyristosC8447712 Dec 202246th elgan65536C844774 Nov 202346th Flying-ToastC8447717 Apr 202449th shellbertt 🇨🇦C833784 May 202249th Heathcorp 🇦🇺C833787 May 202249th madex 🇩🇪C8337829 May 202249th Attero 🇸🇪C833783 Aug 202249th ibexqC8337829 Sep 202249th Re-Adventures 🇮🇳C833787 Nov 202249th BetuaredeadC833785 Jan 202349th User2654C833788 Feb 202349th KenanHankeC8337820 Feb 202349th mnbvczx 🇰🇷C8337812 Mar 202349th annaproxyC833784 Jun 202349th snoozingnewt 🇺🇸C8337823 Sep 20231–60 of 184 Next