Tutorial in all languages 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 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 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 Multitap Input NFA Simulator 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 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 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 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 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 Multitap Input NFA Simulator 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 612th InigoK 🇺🇸 0 58 12ms 6 Aug 2025 612th h3ra993huskp 🇯🇵 0 58 4,171ms 11 Aug 2025 612th frankgraziano 0 58 7ms 13 Aug 2025 612th robin-scragg 0 58 12ms 30 Aug 2025 612th KapelMeister 0 58 13ms 2 Sep 2025 612th travisdoesmath 0 58 10ms 6 Sep 2025 612th snoozingnewt 🇨🇦 0 58 6ms 15 Sep 2025 612th snoozingnewt 🇨🇦 0 58 4ms 15 Sep 2025 612th snoozingnewt 🇨🇦 0 58 12ms 15 Sep 2025 612th snoozingnewt 🇨🇦 0 58 4ms 15 Sep 2025 612th hellopir2 0 58 13ms 18 Sep 2025 612th now4est 🇯🇵 0 58 10ms 21 Sep 2025 612th J09M 0 58 11ms 25 Sep 2025 612th kg583 🇺🇸 0 58 4ms 27 Sep 2025 612th KatieLG 🇬🇧 0 58 11ms 2 Oct 2025 612th plcc0 0 58 8ms 7 Oct 2025 612th luuumine 🇫🇷 0 58 14ms 8 Oct 2025 612th Matter1024 🇮🇳 0 58 15ms 20 days ago 612th chattyplatinumcool 0 58 14ms 17 days ago 612th sunleonid 0 58 14ms 14 days ago 612th TheZwierzLF 🇵🇱 0 58 522ms 14 days ago 612th JOrE20 🇺🇸 0 58 14ms 10 days ago 612th JOrE20 🇺🇸 0 58 6ms 10 days ago 699th MeWhenI 🇻🇦 0 59 7ms 11 Dec 2024 699th lukegustafson 🇺🇸 0 59 141ms 21 Dec 2024 699th yujh-yujh 🇬🇸 0 59 13ms 3 Jan 2025 699th emgordon154 0 59 4ms 8 Jan 2025 699th duckyluuk 🇳🇱 0 59 4ms 12 Jan 2025 699th Natanaelel 🇸🇪 0 59 4ms 2 Feb 2025 699th dokutan 0 59 10ms 3 Feb 2025 699th Shanethegamer 🇺🇸 0 59 6ms 7 Feb 2025 699th voytxt 🇨🇿 0 59 8ms 8 Feb 2025 699th sohamkorade 0 59 14ms 13 Feb 2025 699th DanielBash 0 59 13ms 22 Feb 2025 699th persistz 0 59 14ms 30 Jun 2025 699th LostSyntax21 🇬🇧 0 59 5ms 19 Jul 2025 699th vgamula 🇺🇦 0 59 11ms 5 Aug 2025 699th Boowie41 0 59 12ms 25 days ago 699th FlyingPenguin223 0 59 2ms 21 days ago 699th MeWhenI 🇻🇦 0 59 2ms 21 days ago 716th emgordon154 0 60 137ms 28 Nov 2024 716th xsot 🇸🇬 0 60 5ms 4 Dec 2024 716th Shanethegamer 🇺🇸 0 60 146ms 10 Jan 2025 716th Natanaelel 🇸🇪 0 60 3ms 26 Jan 2025 716th emgordon154 0 60 4,086ms 4 Feb 2025 716th klixel 🇨🇦 0 60 82ms 8 Apr 2025 716th swcnt 0 60 16ms 9 Apr 2025 716th rucin93 🇵🇱 0 60 139ms 17 Apr 2025 716th dokutan 0 60 141ms 6 Jun 2025 716th emgordon154 0 60 2ms 5 Aug 2025 716th emgordon154 0 60 76ms 5 Nov 2025 716th Babafaba 0 60 786ms 11 days ago 728th Shanethegamer 🇺🇸 0 61 12ms 20 Nov 2024 728th stefangimmillaro 0 61 12ms 21 Nov 2024 728th error256 0 61 11ms 21 Nov 2024 728th error256 0 61 117ms 21 Nov 2024 728th ovs-code 🇩🇪 0 61 11ms 25 Nov 2024 728th GolfingSuccess 🇬🇷 0 61 12ms 25 Nov 2024 728th sean-niemann 🇺🇸 0 61 12ms 26 Nov 2024 728th duckyluuk 🇳🇱 0 61 11ms 26 Nov 2024 728th DialFrost 🇸🇬 0 61 12ms 26 Nov 2024 728th rucin93 🇵🇱 0 61 12ms 26 Nov 2024 728th emgordon154 0 61 11ms 28 Nov 2024 728th stefangimmillaro 0 61 5ms 3 Dec 2024 728th lukegustafson 🇺🇸 0 61 13ms 7 Dec 2024 728th MeWhenI 🇻🇦 0 61 12ms 11 Dec 2024 728th emplv 🇱🇻 0 61 12ms 11 Dec 2024 728th voytxt 🇨🇿 0 61 11ms 22 Dec 2024 728th Salutations45 0 61 11ms 29 Dec 2024 728th duckyluuk 🇳🇱 0 61 1,660ms 12 Jan 2025 728th CLOStrophobic 🇮🇹 0 61 12ms 22 Jan 2025 728th voytxt 🇨🇿 0 61 5ms 25 Jan 2025 728th m-tkach 🇺🇦 0 61 11ms 30 Jan 2025 728th Natanaelel 🇸🇪 0 61 12ms 2 Feb 2025 728th CaedenHarper 🇨🇦 0 61 12ms 3 Feb 2025 First Prev 676–750 of 2,913 Next Last