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 826th steffan-polygolf 881 74 14 Feb 2024 827th primo-ppcg 🇹🇭 881 85 14 Jan 2025 828th Irratix 🇳🇱 881 96 4 May 2022 828th MeWhenI 🇻🇦 881 96 1 Jun 2022 828th janbehrens 🇩🇪 881 96 21 Apr 2023 828th Shanethegamer 🇺🇸 881 96 15 May 2023 828th Yewzir 881 96 11 Nov 2023 828th MateuszPietrzak 🇵🇱 881 96 18 Nov 2023 828th kkoenig 881 96 21 Dec 2023 828th sean-niemann 🇺🇸 881 96 10 Jul 2024 828th BlankSpruce 881 96 20 Aug 2024 837th ravnskjaer 🇩🇰 881 133 11 Sep 2024 838th Shanethegamer 🇺🇸 881 152 9 Sep 2023 838th emgordon154 881 152 2 Oct 2024 838th DialFrost 🇸🇬 881 152 27 Oct 2024 841st TaserTheFox 🇺🇸 880 54 31 May 2023 842nd jared-hughes 879 130 15 Dec 2024 843rd GrayJoKing 🇦🇺 878 84 19 Jun 2022 843rd primo-ppcg 🇹🇭 878 84 29 Jun 2022 845th Shanethegamer 🇺🇸 877 66 4 May 2022 845th scpchicken 🇵🇼 877 66 5 May 2022 845th sisyphus-ppcg 🇦🇺 877 66 6 May 2022 845th Natanaelel 🇸🇪 877 66 15 Jun 2022 845th Z-snails 877 66 27 Feb 2023 845th Jeremy-Stafford 877 66 27 Feb 2023 845th alomiF 877 66 1 Sep 2023 845th btnlq 877 66 17 Oct 2023 845th tobeannouncd 877 66 11 Jan 2024 845th sean-niemann 🇺🇸 877 66 9 Jan 2025 855th Grrisly 877 74 25 Mar 2024 856th c0d3-4-F00d 🇩🇪 876 61 6 May 2022 856th jackkav 876 61 26 Jun 2022 856th TechNolaByte 876 61 6 Jul 2022 856th Heathcorp 🇦🇺 876 61 17 Jul 2022 856th C0de5mith 🇺🇸 876 61 3 Aug 2022 856th sebipopa 🇷🇴 876 61 18 Aug 2022 856th moikaturns 🇬🇧 876 61 25 Sep 2022 856th FlorianCassayre 🇫🇷 876 61 27 Sep 2022 856th Mazn3k 876 61 1 Feb 2023 856th tvcv901 876 61 22 Mar 2023 856th unfinishedprogram 876 61 19 Jul 2023 856th snoozingnewt 🇺🇸 876 61 23 Sep 2023 856th funnyboy-roks 876 61 9 May 2024 856th bac0id 876 61 29 Jun 2024 856th madex 🇩🇪 876 61 9 Jul 2024 856th cdesodt 876 61 10 Oct 2024 872nd johnnythedoggie 876 72 13 May 2022 873rd guilhem-roy 🇫🇷 876 76 5 May 2022 873rd NewDefectus 🇮🇱 876 76 6 May 2022 873rd CuboidRaptor 🇨🇦 876 76 25 May 2022 873rd TheSmilingTurtle 876 76 5 Jun 2022 873rd Romain-1 🇫🇷 876 76 8 Jun 2022 873rd jhpaques 🇫🇷 876 76 30 Jul 2022 873rd chriscianfarani 876 76 10 Aug 2022 873rd eshilo-draper 876 76 13 Sep 2022 873rd suwat513 876 76 22 Sep 2022 873rd Jaydosu 876 76 14 Nov 2022 873rd tails618 876 76 2 Dec 2022 873rd KevinLyvers 876 76 17 Dec 2022 873rd nayakrujul 876 76 3 Jan 2023 873rd CheeseCake628 🇳🇴 876 76 8 Jan 2023 873rd CatsAreFluffy 876 76 18 Feb 2023 873rd adamnielson42 🇺🇸 876 76 1 Mar 2023 873rd Schreipfelerer 876 76 9 Apr 2023 873rd hm5822 876 76 22 Apr 2023 873rd celiendonze 🇨🇭 876 76 5 Jul 2023 873rd brochmann 🇸🇪 876 76 13 Aug 2023 873rd Command-Master 876 76 2 Oct 2023 873rd chartung17 876 76 17 Dec 2023 873rd tobeannouncd 876 76 5 Jan 2024 873rd smokestacklightnin 🇺🇸 876 76 10 Jan 2024 873rd NickTheEASDude 🇺🇸 876 76 26 Jan 2024 873rd yuchuehw 876 76 2 Feb 2024 873rd Azearia 876 76 26 Feb 2024 873rd tpasfieldERAU 876 76 18 May 2024 Prev 826–900 of 2,910 Next
