Collatz in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc All Holes 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 Billiards brainfuck Card Number Validation 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 Kaprekar Numbers 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 PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes 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 ROT13 Rule 110 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Vyxal Hole All 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 Billiards brainfuck Card Number Validation 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 Kaprekar Numbers 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 PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes 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 ROT13 Rule 110 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 525th FlorianCassayre 🇫🇷 901 130 20 Sep 2022 525th Widgitty 901 130 29 May 2023 528th MeWhenI 🇻🇦 900 71 20 Aug 2024 529th edsrzf 🇳🇿 900 83 14 Jan 2025 529th kg583 🇺🇸 900 83 14 Feb 2025 531st michael-pruglo 🇺🇦 900 94 5 Jul 2022 531st zygoloid 900 94 5 Aug 2024 533rd SirBogman 🇺🇸 899 50 5 May 2022 533rd nwellnhof 🇩🇪 899 50 3 Jun 2022 533rd Lydxn 🇨🇦 899 50 15 Aug 2022 533rd bitsandbeyond 🇳🇱 899 50 9 Aug 2024 533rd Steffan153 🇫🇮 899 50 9 Aug 2024 533rd DialFrost 🇸🇬 899 50 9 days ago 539th Lydxn 🇨🇦 899 69 12 Sep 2022 539th GrayJoKing 🇦🇺 899 69 12 Sep 2022 539th btnlq 899 69 24 Sep 2022 542nd TobyBoyne 🇬🇧 899 74 4 May 2022 542nd RDShah 899 74 6 May 2022 542nd Indivicivet 899 74 9 May 2022 542nd CedricGebistorf 899 74 9 May 2022 542nd ophact 899 74 11 May 2022 542nd ImpressedByRocks 899 74 17 May 2022 542nd LHuitre 899 74 2 Jun 2022 542nd neihousaigaai 899 74 8 Jun 2022 542nd rowboat1 899 74 10 Jun 2022 542nd inverseLorentz 🇦🇺 899 74 13 Jun 2022 542nd yzhs 🇩🇪 899 74 16 Jun 2022 542nd clementblaudeau 899 74 29 Jun 2022 542nd adoxography 899 74 13 Jul 2022 542nd Attero 🇸🇪 899 74 20 Jul 2022 542nd Heathcorp 🇦🇺 899 74 27 Jul 2022 542nd jfallon1997 899 74 11 Aug 2022 542nd VictorFordham 899 74 26 Aug 2022 542nd georgehulme 899 74 1 Sep 2022 542nd smartiel 899 74 15 Sep 2022 542nd trist224 🇫🇷 899 74 21 Sep 2022 542nd Kloppermand 🇩🇰 899 74 7 Oct 2022 542nd knutae 🇳🇴 899 74 9 Oct 2022 542nd Troon 899 74 14 Oct 2022 542nd MaxElf999 899 74 14 Oct 2022 542nd jakobkordez 🇸🇮 899 74 19 Oct 2022 542nd Fishron 899 74 29 Nov 2022 542nd SniperSmiley 🇺🇸 899 74 6 Dec 2022 542nd elephantpanda 899 74 10 Dec 2022 542nd ArthurBond 899 74 19 Dec 2022 542nd ItsMeNoobieboy 899 74 20 Dec 2022 542nd Larspolo 899 74 25 Dec 2022 542nd dcc5480 899 74 12 Jan 2023 542nd Ripick 899 74 1 Feb 2023 542nd m3nt0ras 🇬🇷 899 74 3 Feb 2023 542nd Skwerl23 899 74 5 Feb 2023 542nd frankgraziano 899 74 19 Feb 2023 542nd BREMAUCY 🇫🇷 899 74 20 Feb 2023 542nd KenanHanke 899 74 21 Feb 2023 542nd DanielPeterssonAI 899 74 13 Mar 2023 542nd jiaminglimjm 🇲🇾 899 74 20 Mar 2023 542nd ejini6969 899 74 22 Mar 2023 542nd GulgDev 899 74 22 Mar 2023 542nd vrnprkh 899 74 30 Mar 2023 542nd RuyiLi 899 74 1 Apr 2023 542nd StardustGogeta 899 74 7 May 2023 542nd zbreit 🇺🇸 899 74 7 May 2023 542nd kyleclaassen 899 74 20 May 2023 542nd mbittner20 899 74 27 May 2023 542nd tweska 🇳🇱 899 74 5 Jun 2023 542nd rollershutter 899 74 7 Jul 2023 542nd 2011-Chan-Ethan 899 74 9 Jul 2023 542nd cros107 899 74 11 Aug 2023 542nd yourlefthandman 899 74 16 Aug 2023 542nd daisyyedda 899 74 17 Aug 2023 542nd cesarm4 899 74 29 Aug 2023 542nd midnattssol 🇸🇪 899 74 22 Sep 2023 542nd snoozingnewt 🇺🇸 899 74 23 Sep 2023 542nd lambda-abstraction 899 74 21 Oct 2023 542nd levavft 899 74 26 Oct 2023 Prev 526–600 of 2,892 Next
