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 GPT 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 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 GPT 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 Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 526th Shanethegamer 🇺🇸 901 82 19 Dec 2023 526th edsrzf 🇳🇿 901 82 6 Jan 2025 528th stefangimmillaro 901 92 24 Oct 2023 528th inverseLorentz 🇦🇺 901 92 27 May 2024 530th bwat2 901 130 5 May 2022 530th FlorianCassayre 🇫🇷 901 130 20 Sep 2022 530th Widgitty 901 130 29 May 2023 533rd MeWhenI 🇻🇦 900 71 20 Aug 2024 534th TobyBoyne 🇬🇧 900 74 4 May 2022 534th RDShah 900 74 6 May 2022 534th Indivicivet 900 74 9 May 2022 534th CedricGebistorf 900 74 9 May 2022 534th ophact 900 74 11 May 2022 534th ImpressedByRocks 900 74 17 May 2022 534th LHuitre 900 74 2 Jun 2022 534th neihousaigaai 900 74 8 Jun 2022 534th rowboat1 900 74 10 Jun 2022 534th inverseLorentz 🇦🇺 900 74 13 Jun 2022 534th yzhs 🇩🇪 900 74 16 Jun 2022 534th clementblaudeau 900 74 29 Jun 2022 534th adoxography 900 74 13 Jul 2022 534th Attero 🇸🇪 900 74 20 Jul 2022 534th Heathcorp 🇦🇺 900 74 27 Jul 2022 534th jfallon1997 900 74 11 Aug 2022 534th VictorFordham 900 74 26 Aug 2022 534th georgehulme 900 74 1 Sep 2022 534th smartiel 900 74 15 Sep 2022 534th trist224 🇫🇷 900 74 21 Sep 2022 534th Kloppermand 🇩🇰 900 74 7 Oct 2022 534th knutae 🇳🇴 900 74 9 Oct 2022 534th Troon 900 74 14 Oct 2022 534th MaxElf999 900 74 14 Oct 2022 534th jakobkordez 🇸🇮 900 74 19 Oct 2022 534th Fishron 900 74 29 Nov 2022 534th SniperSmiley 🇺🇸 900 74 6 Dec 2022 534th elephantpanda 900 74 10 Dec 2022 534th ArthurBond 900 74 19 Dec 2022 534th ItsMeNoobieboy 900 74 20 Dec 2022 534th Larspolo 900 74 25 Dec 2022 534th dcc5480 900 74 12 Jan 2023 534th Ripick 900 74 1 Feb 2023 534th m3nt0ras 🇬🇷 900 74 3 Feb 2023 534th Skwerl23 900 74 5 Feb 2023 534th frankgraziano 900 74 19 Feb 2023 534th BREMAUCY 🇫🇷 900 74 20 Feb 2023 534th KenanHanke 900 74 21 Feb 2023 534th DanielPeterssonAI 900 74 13 Mar 2023 534th jiaminglimjm 🇲🇾 900 74 20 Mar 2023 534th ejini6969 900 74 22 Mar 2023 534th GulgDev 900 74 22 Mar 2023 534th vrnprkh 900 74 30 Mar 2023 534th RuyiLi 900 74 1 Apr 2023 534th StardustGogeta 900 74 7 May 2023 534th zbreit 🇺🇸 900 74 7 May 2023 534th kyleclaassen 900 74 20 May 2023 534th mbittner20 900 74 27 May 2023 534th tweska 🇳🇱 900 74 5 Jun 2023 534th rollershutter 900 74 7 Jul 2023 534th 2011-Chan-Ethan 900 74 9 Jul 2023 534th cros107 900 74 11 Aug 2023 534th yourlefthandman 900 74 16 Aug 2023 534th daisyyedda 900 74 17 Aug 2023 534th cesarm4 900 74 29 Aug 2023 534th midnattssol 🇸🇪 900 74 22 Sep 2023 534th snoozingnewt 🇺🇸 900 74 23 Sep 2023 534th lambda-abstraction 900 74 21 Oct 2023 534th levavft 900 74 26 Oct 2023 534th Buecherfresser 900 74 22 Nov 2023 534th anarconic 900 74 8 Dec 2023 534th AntoineBlondon 900 74 11 Dec 2023 534th kurkale6ka 900 74 20 Dec 2023 534th Dataen 900 74 10 Jan 2024 534th Anonymousellama21 900 74 14 Mar 2024 534th Bmrl7 900 74 23 Mar 2024 534th cefqrn 900 74 26 May 2024 Prev 526–600 of 3,000 Next
