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 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 635th JOrE20 🇺🇸 0 58 6ms 25 Nov 2025 635th CornerMercury 🇬🇧 0 58 12ms 19 Dec 2025 723rd MeWhenI 🇻🇦 0 59 6ms 11 Dec 2024 723rd lukegustafson 🇺🇸 0 59 167ms 21 Dec 2024 723rd yujh-yujh 🇬🇸 0 59 11ms 3 Jan 2025 723rd emgordon154 0 59 6ms 8 Jan 2025 723rd duckyluuk 🇳🇱 0 59 5ms 12 Jan 2025 723rd Natanaelel 🇸🇪 0 59 5ms 2 Feb 2025 723rd dokutan 0 59 10ms 3 Feb 2025 723rd Shanethegamer 🇺🇸 0 59 4ms 7 Feb 2025 723rd voytxt 🇨🇿 0 59 8ms 8 Feb 2025 723rd sohamkorade 0 59 12ms 13 Feb 2025 723rd DanielBash 0 59 13ms 22 Feb 2025 723rd persistz 0 59 11ms 30 Jun 2025 723rd LostSyntax21 🇬🇧 0 59 7ms 19 Jul 2025 723rd vgamula 🇺🇦 0 59 13ms 5 Aug 2025 723rd Boowie41 0 59 11ms 10 Nov 2025 723rd FlyingPenguin223 0 59 2ms 14 Nov 2025 723rd MeWhenI 🇻🇦 0 59 2ms 14 Nov 2025 740th emgordon154 0 60 168ms 28 Nov 2024 740th xsot 🇸🇬 0 60 5ms 4 Dec 2024 740th Shanethegamer 🇺🇸 0 60 152ms 10 Jan 2025 740th emgordon154 0 60 4,706ms 4 Feb 2025 740th klixel 🇨🇦 0 60 94ms 8 Apr 2025 740th swcnt 0 60 16ms 9 Apr 2025 740th rucin93 🇵🇱 0 60 166ms 17 Apr 2025 740th dokutan 0 60 154ms 6 Jun 2025 740th emgordon154 0 60 2ms 5 Aug 2025 740th emgordon154 0 60 89ms 5 Nov 2025 740th Babafaba 0 60 577ms 24 Nov 2025 740th yujqiao 0 60 11ms 15 Dec 2025 752nd Shanethegamer 🇺🇸 0 61 13ms 20 Nov 2024 752nd stefangimmillaro 0 61 11ms 21 Nov 2024 752nd error256 0 61 13ms 21 Nov 2024 752nd error256 0 61 119ms 21 Nov 2024 752nd ovs-code 🇩🇪 0 61 12ms 25 Nov 2024 752nd GolfingSuccess 🇬🇷 0 61 13ms 25 Nov 2024 752nd sean-niemann 🇺🇸 0 61 12ms 26 Nov 2024 752nd duckyluuk 🇳🇱 0 61 13ms 26 Nov 2024 752nd DialFrost 🇸🇬 0 61 13ms 26 Nov 2024 752nd rucin93 🇵🇱 0 61 13ms 26 Nov 2024 752nd emgordon154 0 61 13ms 28 Nov 2024 752nd stefangimmillaro 0 61 5ms 3 Dec 2024 752nd lukegustafson 🇺🇸 0 61 15ms 7 Dec 2024 752nd MeWhenI 🇻🇦 0 61 14ms 11 Dec 2024 752nd emplv 🇱🇻 0 61 13ms 11 Dec 2024 752nd voytxt 🇨🇿 0 61 14ms 22 Dec 2024 752nd Salutations45 0 61 11ms 29 Dec 2024 752nd duckyluuk 🇳🇱 0 61 1,954ms 12 Jan 2025 752nd CLOStrophobic 🇮🇹 0 61 13ms 22 Jan 2025 752nd voytxt 🇨🇿 0 61 5ms 25 Jan 2025 752nd m-tkach 🇺🇦 0 61 13ms 30 Jan 2025 752nd Natanaelel 🇸🇪 0 61 14ms 2 Feb 2025 752nd CaedenHarper 🇨🇦 0 61 12ms 3 Feb 2025 752nd BalaM314 0 61 14ms 4 Feb 2025 752nd kg583 🇺🇸 0 61 92ms 5 Feb 2025 752nd GolfingSuccess 🇬🇷 0 61 68ms 5 Feb 2025 752nd targrik 0 61 14ms 8 Feb 2025 752nd MeWhenI 🇻🇦 0 61 4ms 14 Feb 2025 752nd targrik 0 61 5ms 15 Feb 2025 752nd attila8192 0 61 14ms 1 Mar 2025 752nd targrik 0 61 2ms 14 Mar 2025 752nd janlelis 0 61 12ms 31 Mar 2025 752nd b-illy 🇬🇧 0 61 12ms 16 Apr 2025 752nd janbehrens 🇩🇪 0 61 14ms 17 Apr 2025 752nd pardouin 🇫🇷 0 61 12ms 17 Apr 2025 752nd Shanethegamer 🇺🇸 0 61 82ms 17 Apr 2025 752nd edsrzf 🇳🇿 0 61 13ms 17 Apr 2025 752nd HumanoidCPU 0 61 72ms 18 Apr 2025 752nd HumanoidCPU 0 61 11ms 18 Apr 2025 752nd AlephSquirrel 0 61 13ms 20 Apr 2025 752nd Sam-Vrgl 0 61 12ms 13 May 2025 752nd c-py 0 61 12ms 14 May 2025 752nd albanian-laundromat 0 61 70ms 6 Jun 2025 752nd Andrey-Plotnikov 0 61 13ms 19 Jun 2025 752nd a6166231 🇨🇳 0 61 13ms 20 Jun 2025 752nd elana-teal 0 61 12ms 20 Jun 2025 752nd BREMAUCY 🇫🇷 0 61 11ms 1 Jul 2025 752nd RYSF13 🇨🇳 0 61 12ms 5 Jul 2025 752nd p01 0 61 12ms 28 Jul 2025 First Prev 721–800 of 3,092 Next Last