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 Multitap Input 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 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 Multitap Input 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 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 868th Babafaba 0 64 15ms 15 Oct 2025 868th luuumine 🇫🇷 0 64 1,021ms 16 Oct 2025 868th GolfingSuccess 🇬🇷 0 64 3ms 12 Nov 2025 868th GolfingSuccess 🇬🇷 0 64 159ms 2 Dec 2025 868th Shanethegamer 🇺🇸 0 64 155ms 4 Dec 2025 868th GolfingSuccess 🇬🇷 0 64 87ms 15 Dec 2025 868th amazingalek 🇳🇴 0 64 12ms 16 Dec 2025 868th error256 0 64 163ms 45 hours ago 868th pardouin 🇫🇷 0 64 122ms 36 mins ago 890th Shanethegamer 🇺🇸 0 65 8ms 20 Nov 2024 890th stefangimmillaro 0 65 13ms 20 Nov 2024 890th edsrzf 🇳🇿 0 65 13ms 21 Nov 2024 890th ovs-code 🇩🇪 0 65 15ms 25 Nov 2024 890th GolfingSuccess 🇬🇷 0 65 15ms 25 Nov 2024 890th AlephSquirrel 0 65 12ms 25 Nov 2024 890th AlephSquirrel 0 65 50ms 25 Nov 2024 890th pardouin 🇫🇷 0 65 13ms 25 Nov 2024 890th btnlq 0 65 14ms 26 Nov 2024 890th CaedenHarper 🇨🇦 0 65 13ms 26 Nov 2024 890th inventshah 0 65 13ms 26 Nov 2024 890th sean-niemann 🇺🇸 0 65 133ms 26 Nov 2024 890th stefangimmillaro 0 65 157ms 26 Nov 2024 890th duckyluuk 🇳🇱 0 65 12ms 26 Nov 2024 890th ovs-code 🇩🇪 0 65 2ms 26 Nov 2024 890th Alex-x90 🇺🇸 0 65 13ms 28 Nov 2024 890th zacjl 0 65 13ms 1 Dec 2024 890th zacjl 0 65 7ms 1 Dec 2024 890th sisyphus-ppcg 🇦🇺 0 65 14ms 2 Dec 2024 890th SirBogman 🇺🇸 0 65 12ms 3 Dec 2024 890th xsot 🇸🇬 0 65 11ms 4 Dec 2024 890th ndren 0 65 11ms 5 Dec 2024 890th lukegustafson 🇺🇸 0 65 10ms 7 Dec 2024 890th Europe2048 0 65 13ms 7 Dec 2024 890th neel11235813 0 65 11ms 9 Dec 2024 890th Seek64 🇩🇪 0 65 14ms 10 Dec 2024 890th MeWhenI 🇻🇦 0 65 2ms 11 Dec 2024 890th antimon2 🇯🇵 0 65 11ms 16 Dec 2024 890th error256 0 65 7ms 16 Dec 2024 890th edsrzf 🇳🇿 0 65 8ms 18 Dec 2024 890th bizy-coder 0 65 11ms 28 Dec 2024 890th Bulmenisaurus 0 65 13ms 1 Jan 2025 890th m-tkach 🇺🇦 0 65 168ms 3 Jan 2025 890th emgordon154 0 65 9ms 11 Jan 2025 890th prplz 🇦🇺 0 65 11ms 23 Jan 2025 890th kg583 🇺🇸 0 65 7ms 23 Jan 2025 890th CLOStrophobic 🇮🇹 0 65 10ms 23 Jan 2025 890th mathisfun271 0 65 11ms 25 Jan 2025 890th Natanaelel 🇸🇪 0 65 16ms 26 Jan 2025 890th Shanethegamer 🇺🇸 0 65 13ms 30 Jan 2025 890th firegene 🇮🇪 0 65 10ms 30 Jan 2025 890th Lydxn 🇨🇦 0 65 14ms 31 Jan 2025 890th commandz0 🇺🇸 0 65 12ms 2 Feb 2025 890th GolfingSuccess 🇬🇷 0 65 8ms 3 Feb 2025 890th bricknellj 0 65 12ms 5 Feb 2025 890th qpwoeirut 0 65 4,560ms 7 Feb 2025 890th xyangst 0 65 13ms 14 Feb 2025 890th emgordon154 0 65 48ms 17 Feb 2025 890th acotis 0 65 615ms 18 Feb 2025 890th gigaprofisi 🇺🇸 0 65 448ms 3 Mar 2025 890th GolfingSuccess 🇬🇷 0 65 156ms 6 Mar 2025 890th Jacob385 0 65 3ms 19 Mar 2025 890th 4atj 0 65 12ms 10 Apr 2025 890th orthoplex 🇨🇽 0 65 13ms 16 Apr 2025 890th MeWhenI 🇻🇦 0 65 7ms 17 Apr 2025 890th DialFrost 🇸🇬 0 65 7ms 17 Apr 2025 890th DialFrost 🇸🇬 0 65 13ms 17 Apr 2025 890th error256 0 65 15ms 17 Apr 2025 890th edsrzf 🇳🇿 0 65 155ms 17 Apr 2025 890th edsrzf 🇳🇿 0 65 3ms 18 Apr 2025 890th HumanoidCPU 0 65 7ms 18 Apr 2025 890th HumanoidCPU 0 65 161ms 18 Apr 2025 890th DialFrost 🇸🇬 0 65 160ms 18 Apr 2025 890th BlankSpruce 0 65 14ms 18 Apr 2025 890th Shanethegamer 🇺🇸 0 65 157ms 18 Apr 2025 890th CaedenHarper 🇨🇦 0 65 7ms 18 Apr 2025 890th CaedenHarper 🇨🇦 0 65 160ms 18 Apr 2025 890th undefinedRyan 0 65 14ms 19 Apr 2025 890th DialFrost 🇸🇬 0 65 3ms 20 Apr 2025 890th dokutan 0 65 7ms 28 Apr 2025 890th RYSF13 🇨🇳 0 65 2ms 13 May 2025 First Prev 881–960 of 3,248 Next Last