Collatz in Go in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Hilbert Curve 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 Mandelbrot Maze Medal Tally Minesweeper 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 Scrambled Sort 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 Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala 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 Hilbert Curve 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 Mandelbrot Maze Medal Tally Minesweeper 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 Scrambled Sort 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 Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 1st JayXon 🇺🇸 1,000 105 248ms 4 Oct 2025 1st KasperKivimaeki 🇫🇮 1,000 105 243ms 4 Oct 2025 3rd Lydxn 🇨🇦 981 107 260ms 6 May 2022 3rd CaedenHarper 🇨🇦 981 107 256ms 5 Oct 2025 5th sean-niemann 🇺🇸 972 108 261ms 25 May 2024 5th GolfingSuccess 🇬🇷 972 108 252ms 6 Sep 2025 7th MeWhenI 🇻🇦 963 109 255ms 9 Feb 2023 8th emplv 🇱🇻 955 110 261ms 5 May 2022 8th Shanethegamer 🇺🇸 955 110 263ms 21 Nov 2023 8th edsrzf 🇳🇿 955 110 247ms 28 Nov 2024 8th targrik 955 110 248ms 30 Jun 2025 12th nwellnhof 🇩🇪 946 111 260ms 4 May 2022 12th stefangimmillaro 946 111 259ms 26 Sep 2023 12th kkoenig 946 111 256ms 4 Jan 2024 15th Grrisly 921 114 262ms 25 Mar 2024 15th albanian-laundromat 921 114 240ms 9 hours ago 17th KatieLG 🇬🇧 913 115 290ms 25 Sep 2022 17th emgordon154 913 115 255ms 17 Jan 2025 19th Re-Adventures 🇮🇳 905 116 260ms 16 Jul 2023 19th Yewzir 🇧🇪 905 116 256ms 7 Feb 2024 21st cduerm 890 118 248ms 19 Sep 2025 22nd kimbo 🇺🇸 882 119 252ms 28 Dec 2022 23rd ibeucaly 875 120 253ms 20 Sep 2022 23rd ComputerKWasTaken 🇺🇸 875 120 256ms 20 Jan 2025 25th j-Ewan 868 121 261ms 13 May 2022 25th jerrandolph 868 121 255ms 21 Oct 2023 25th arctouch-cristiannevianna 868 121 262ms 15 Apr 2024 25th snoozingnewt 🇺🇸 868 121 253ms 8 Oct 2025 29th JRaspass 🇬🇧 861 122 258ms 4 May 2022 29th dkbednarczyk 861 122 257ms 5 Jun 2022 29th dokutan 861 122 257ms 15 Jul 2024 32nd weliveinhell 🇭🇹 854 123 258ms 2 Oct 2023 33rd Betuaredead 847 124 259ms 5 Jan 2023 34th ereztaiar 🇮🇱 840 125 259ms 11 May 2025 35th destofr 833 126 257ms 23 Aug 2022 35th nstearns96 🇬🇧 833 126 251ms 13 Dec 2022 35th odsteel 833 126 253ms 30 Mar 2023 35th Yax42 🇫🇷 833 126 245ms 4 Oct 2025 39th msbranicky 827 127 258ms 8 Sep 2023 40th WindbeutelBaron 808 130 251ms 18 Aug 2022 41st madeforlosers 802 131 258ms 26 Oct 2023 42nd kmathis22 784 134 249ms 5 Sep 2025 43rd wearsunscreen 665 158 255ms 17 Feb 2024 44th xbxbxb007 660 159 263ms 10 Jan 2024 45th hotmanga 656 160 259ms 20 Oct 2023 46th Bodo171 644 163 255ms 15 Jan 2023 46th eli-siegel 644 163 256ms 30 Jun 2023 48th steven-purcell 266 395 269ms 4 Aug 2023 49th HumanoidCPU 32 3,273 257ms 26 Aug 2024 50th KatieLG-Transpiler 🇬🇧 32 3,275 260ms 24 Jun 2022 51st retrohun 25 4,277 252ms 27 Dec 2022 51st Mabeloid 🇳🇴 25 4,277 256ms 17 Sep 2024 1–52 of 52
