Leap Years 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 Calendar 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 Tower of Hanoi 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 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 Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 Erlang 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 Calendar 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 Tower of Hanoi 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 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 Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 1st Lydxn 🇨🇦 1,000 82 251ms 10 Feb 2022 2nd JayXon 🇺🇸 988 83 249ms 9 Feb 2022 3rd masterada 965 85 240ms 26 Mar 2021 3rd stefangimmillaro 965 85 245ms 4 Aug 2023 3rd Steffan153 🇫🇮 965 85 250ms 3 Aug 2024 6th primo-ppcg 🇹🇭 943 87 254ms 2 May 2020 7th nwellnhof 🇩🇪 932 88 254ms 3 Sep 2020 7th MeWhenI 🇻🇦 932 88 247ms 9 Feb 2023 7th sean-niemann 🇺🇸 932 88 241ms 17 Jun 2023 7th fuzzylojik-golf 🇺🇸 932 88 248ms 15 Jul 2025 11th DialFrost 🇸🇬 921 89 249ms 8 Nov 2023 11th dokutan 921 89 244ms 25 Sep 2024 11th KasperKivimaeki 🇫🇮 921 89 244ms 29 Sep 2025 11th edsrzf 🇳🇿 921 89 257ms 27 days ago 15th 0xjac 🇨🇭 911 90 253ms 26 Apr 2020 15th emplv 🇱🇻 911 90 251ms 3 Oct 2023 15th Yewzir 🇧🇪 911 90 256ms 7 Feb 2024 15th CaedenHarper 🇨🇦 911 90 249ms 12 Nov 2025 19th bendiscz 901 91 246ms 16 Apr 2020 19th cywong-amino 🇭🇰 901 91 240ms 20 May 2020 19th Irratix 🇳🇱 901 91 249ms 18 Oct 2020 19th janbehrens 🇩🇪 901 91 250ms 22 May 2021 19th voytxt 🇨🇿 901 91 248ms 3 Feb 2023 19th kkoenig 901 91 248ms 10 Sep 2025 25th marcin7Cd 891 92 248ms 10 Jan 2021 25th Shanethegamer 🇺🇸 891 92 254ms 10 Sep 2021 27th MahlerFive 🇨🇦 882 93 252ms 19 Apr 2020 27th potatoattack 882 93 239ms 19 Apr 2020 27th jamesallured 882 93 248ms 22 Apr 2020 27th cduerm 882 93 249ms 12 May 2020 27th argusdusty 🇺🇸 882 93 249ms 26 Dec 2020 27th kimbo 🇺🇸 882 93 247ms 4 Jan 2023 27th msbranicky 882 93 248ms 27 Aug 2023 27th elgan65536 882 93 250ms 23 Oct 2023 27th albanian-laundromat 882 93 262ms 4 Dec 2025 36th ToriTheChicken 872 94 253ms 22 Sep 2021 36th thisishowmymindworks 🇳🇴 872 94 255ms 22 Sep 2021 36th j-Ewan 872 94 248ms 11 Mar 2022 36th snoozingnewt 🇨🇦 872 94 248ms 26 Sep 2025 40th aivarasbaranauskas 863 95 239ms 20 Apr 2020 40th b97tsk 863 95 251ms 20 Apr 2020 40th taklam 863 95 249ms 20 May 2020 40th dpatterbee 863 95 250ms 20 Aug 2020 40th cure-honey 🇯🇵 863 95 246ms 5 Jul 2021 40th ibeucaly 863 95 258ms 22 Oct 2021 40th jerrandolph 863 95 248ms 21 Oct 2023 47th guliyevemil1 🇦🇿 845 97 251ms 18 Apr 2020 47th Betuaredead 845 97 258ms 4 Jan 2023 47th targrik 845 97 253ms 29 Jun 2025 47th FlorianCassayre 🇫🇷 845 97 250ms 19 Jul 2025 51st astdefu 837 98 249ms 11 Dec 2022 51st Matter1024 🇮🇳 837 98 265ms 2 Jul 2025 53rd stuartcarnie 828 99 248ms 18 Apr 2020 53rd dteague3989 828 99 253ms 25 May 2023 53rd StronkCheese 🇺🇸 828 99 252ms 20 Feb 2024 56th roguh 🇬🇹 820 100 250ms 14 Jan 2024 56th Loag 820 100 243ms 7 Sep 2024 58th geezyx 812 101 236ms 16 Apr 2020 58th nwwdles 812 101 250ms 16 Apr 2020 58th JRaspass 🇬🇧 812 101 253ms 20 May 2022 58th keelimeguy 🇺🇸 812 101 255ms 8 May 2025 62nd 1231234md5 🇨🇳 804 102 236ms 11 Dec 2023 62nd martindotexe 🇳🇴 804 102 241ms 22 Apr 2025 64th jgbaldwinbrown 788 104 252ms 30 Jun 2021 65th 007lock 781 105 242ms 10 May 2020 65th hjo33 781 105 251ms 26 Aug 2022 67th KrausRaus 🇺🇸 774 106 248ms 28 Dec 2021 68th Smetalo 766 107 248ms 25 Aug 2022 69th hill399 726 113 264ms 16 Apr 2020 70th eli-siegel 678 121 246ms 23 Jun 2023 71st mogensen 651 126 246ms 16 Apr 2020 71st danieldooley 651 126 245ms 22 Apr 2020 73rd Bodo171 646 127 242ms 15 Jan 2023 74th henkman 607 135 249ms 1 Jun 2020 75th CuboidRaptor 🇨🇦 590 139 246ms 22 Jan 2022 76th mazzegi 554 148 247ms 16 Apr 2020 77th steven-purcell 543 151 251ms 30 Jul 2023 78th Dasio 451 182 252ms 16 Apr 2020 79th KatieLG 🇬🇧 119 690 254ms 30 Nov 2025 80th HumanoidCPU 106 777 250ms 26 Aug 2024 1–80 of 84 Next Last