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 216th Salutations45 937 57 18 Nov 2024 227th TFeld00 🇩🇰 937 71 17 May 2022 227th DialFrost 🇸🇬 937 71 15 Nov 2022 227th StefanHabel 🇨🇦 937 71 29 Nov 2022 227th nstearns96 🇬🇧 937 71 11 Jan 2023 227th hallvabo 🇳🇴 937 71 7 Feb 2023 227th anter69 🇭🇺 937 71 21 May 2024 227th rucin93 🇵🇱 937 71 10 Jul 2024 234th Lydxn 🇨🇦 937 125 6 May 2022 234th JayXon 🇺🇸 937 125 9 May 2022 236th stefangimmillaro 936 83 4 May 2022 236th MeWhenI 🇻🇦 936 83 4 May 2022 236th Irratix 🇳🇱 936 83 4 May 2022 236th janbehrens 🇩🇪 936 83 4 May 2022 236th m-tkach 🇺🇦 936 83 4 May 2022 236th sean-niemann 🇺🇸 936 83 4 May 2022 236th nwellnhof 🇩🇪 936 83 4 May 2022 236th Shanethegamer 🇺🇸 936 83 4 May 2022 236th ScottHamper 936 83 5 May 2022 236th Re-Adventures 🇮🇳 936 83 5 May 2022 236th Romain-1 🇫🇷 936 83 1 Jun 2022 236th Gaddy 🇫🇷 936 83 1 Jun 2022 236th 5quiwyrm 936 83 4 Sep 2022 236th tomtheisen 🇺🇸 936 83 22 Dec 2022 236th Betuaredead 936 83 5 Jan 2023 236th annaproxy 936 83 7 Jan 2023 236th Yewzir 936 83 12 Feb 2023 236th btnlq 936 83 9 Mar 2023 236th Adix-null 🇱🇹 936 83 17 May 2023 236th AdrienHache 🇫🇷 936 83 8 Jun 2023 236th gblikas 936 83 23 Jul 2023 236th namelessiw 936 83 25 Jul 2023 236th KrausRaus 🇺🇸 936 83 31 Jul 2023 236th dokutan 936 83 17 Mar 2024 236th Yax42 🇫🇷 936 83 29 May 2024 236th DialFrost 🇸🇬 936 83 12 Jun 2024 262nd Shanethegamer 🇺🇸 932 51 15 May 2023 263rd emplv 🇱🇻 932 60 5 May 2022 263rd GrayJoKing 🇦🇺 932 60 6 May 2022 263rd targrik 932 60 24 Dec 2024 266th nwellnhof 🇩🇪 931 42 4 May 2022 266th Lydxn 🇨🇦 931 42 4 May 2022 266th GrayJoKing 🇦🇺 931 42 4 May 2022 266th Steffan153 🇫🇮 931 42 16 Dec 2022 266th sisyphus-ppcg 🇦🇺 931 42 31 Jan 2023 266th ovs-code 🇩🇪 931 42 30 Dec 2023 266th sean-niemann 🇺🇸 931 42 24 days ago 273rd stefangimmillaro 930 126 4 May 2022 273rd Irratix 🇳🇱 930 126 4 May 2022 273rd MeWhenI 🇻🇦 930 126 4 May 2022 273rd janbehrens 🇩🇪 930 126 4 May 2022 273rd shellbertt 🇨🇦 930 126 4 May 2022 273rd inventshah 930 126 4 May 2022 273rd m-tkach 🇺🇦 930 126 4 May 2022 273rd sean-niemann 🇺🇸 930 126 4 May 2022 273rd nwellnhof 🇩🇪 930 126 4 May 2022 273rd Shanethegamer 🇺🇸 930 126 4 May 2022 273rd ScottHamper 930 126 5 May 2022 273rd ovs-code 🇩🇪 930 126 5 May 2022 273rd 5quiwyrm 930 126 4 Sep 2022 273rd KrausRaus 🇺🇸 930 126 9 Sep 2022 273rd Betuaredead 930 126 5 Jan 2023 273rd annaproxy 930 126 7 Jan 2023 273rd Yewzir 930 126 12 Feb 2023 273rd Jacob385 930 126 4 Mar 2024 273rd dokutan 930 126 17 Mar 2024 273rd eMGeeneer 930 126 15 Jun 2024 273rd mrondon8 930 126 2 Dec 2024 294th Natanaelel 🇸🇪 929 28 22 Jul 2022 294th SirBogman 🇺🇸 929 28 17 Sep 2022 296th GrayJoKing 🇦🇺 929 56 15 Jan 2024 296th AlephSquirrel 929 56 21 Jan 2024 298th m-tkach 🇺🇦 929 91 5 May 2022 298th catfish000 929 91 4 Oct 2023 300th MeWhenI 🇻🇦 928 68 23 Feb 2023 Prev 226–300 of 2,904 Next
