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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 863rd GolfingSuccess 🇬🇷 0 63 6ms 17 Apr 2025 863rd HumanoidCPU 0 63 177ms 18 Apr 2025 863rd HumanoidCPU 0 63 7ms 18 Apr 2025 863rd HumanoidCPU 0 63 50ms 18 Apr 2025 863rd CaedenHarper 🇨🇦 0 63 163ms 18 Apr 2025 863rd CaedenHarper 🇨🇦 0 63 6ms 18 Apr 2025 863rd CaedenHarper 🇨🇦 0 63 56ms 18 Apr 2025 863rd dokutan 0 63 6ms 28 Apr 2025 863rd Jigglypuffed 0 63 50ms 19 Jul 2025 863rd penous 0 63 14ms 2 Aug 2025 863rd YellowDudeIsMe 0 63 14ms 14 Aug 2025 863rd albanian-laundromat 0 63 6ms 22 Aug 2025 863rd snoozingnewt 🇨🇦 0 63 183ms 15 Sep 2025 863rd snoozingnewt 🇨🇦 0 63 6ms 15 Sep 2025 863rd snoozingnewt 🇨🇦 0 63 52ms 15 Sep 2025 863rd luuumine 🇫🇷 0 63 2ms 10 Nov 2025 863rd JOrE20 0 63 6ms 18 Nov 2025 863rd kayaulai 0 63 93ms 23 Nov 2025 863rd F4075 0 63 12ms 2 days ago 863rd phSHARP 0 63 12ms 24 mins ago 901st Shanethegamer 🇺🇸 0 64 142ms 20 Nov 2024 901st error256 0 64 131ms 21 Nov 2024 901st error256 0 64 1,021ms 21 Nov 2024 901st emgordon154 0 64 2ms 26 Nov 2024 901st Liniarc 0 64 13ms 26 Nov 2024 901st Natanaelel 🇸🇪 0 64 177ms 9 Dec 2024 901st MeWhenI 🇻🇦 0 64 49ms 12 Dec 2024 901st MeWhenI 🇻🇦 0 64 14ms 14 Feb 2025 901st targrik 0 64 14ms 15 Feb 2025 901st calum12345 0 64 14ms 25 Mar 2025 901st sean-niemann 🇺🇸 0 64 74ms 30 Apr 2025 901st TheDrawingCoder-Gamer 0 64 14ms 29 Jun 2025 901st Babafaba 0 64 15ms 15 Oct 2025 901st luuumine 🇫🇷 0 64 1,021ms 16 Oct 2025 901st GolfingSuccess 🇬🇷 0 64 3ms 12 Nov 2025 901st GolfingSuccess 🇬🇷 0 64 155ms 2 Dec 2025 901st Shanethegamer 🇺🇸 0 64 152ms 4 Dec 2025 901st GolfingSuccess 🇬🇷 0 64 110ms 15 Dec 2025 901st amazingalek 🇳🇴 0 64 11ms 16 Dec 2025 901st error256 0 64 150ms 3 Feb 2026 901st pardouin 🇫🇷 0 64 167ms 4 Feb 2026 922nd Shanethegamer 🇺🇸 0 65 8ms 20 Nov 2024 922nd stefangimmillaro 0 65 10ms 20 Nov 2024 922nd edsrzf 🇳🇿 0 65 10ms 21 Nov 2024 922nd ovs-code 🇩🇪 0 65 12ms 25 Nov 2024 922nd GolfingSuccess 🇬🇷 0 65 12ms 25 Nov 2024 922nd AlephSquirrel 0 65 10ms 25 Nov 2024 922nd AlephSquirrel 0 65 50ms 25 Nov 2024 922nd pardouin 🇫🇷 0 65 11ms 25 Nov 2024 922nd btnlq 0 65 10ms 26 Nov 2024 922nd CaedenHarper 🇨🇦 0 65 12ms 26 Nov 2024 922nd inventshah 0 65 11ms 26 Nov 2024 922nd sean-niemann 🇺🇸 0 65 167ms 26 Nov 2024 922nd stefangimmillaro 0 65 158ms 26 Nov 2024 922nd duckyluuk 🇳🇱 0 65 10ms 26 Nov 2024 922nd ovs-code 🇩🇪 0 65 2ms 26 Nov 2024 922nd Alex-x90 🇺🇸 0 65 10ms 28 Nov 2024 922nd zacjl 0 65 11ms 1 Dec 2024 922nd zacjl 0 65 7ms 1 Dec 2024 922nd sisyphus-ppcg 🇦🇺 0 65 12ms 2 Dec 2024 922nd SirBogman 🇺🇸 0 65 11ms 3 Dec 2024 922nd xsot 🇸🇬 0 65 11ms 4 Dec 2024 922nd lukegustafson 🇺🇸 0 65 10ms 7 Dec 2024 922nd Europe2048 0 65 13ms 7 Dec 2024 922nd neel11235813 0 65 11ms 9 Dec 2024 922nd Seek64 🇩🇪 0 65 11ms 10 Dec 2024 922nd MeWhenI 🇻🇦 0 65 2ms 11 Dec 2024 922nd antimon2 🇯🇵 0 65 11ms 16 Dec 2024 922nd error256 0 65 6ms 16 Dec 2024 922nd edsrzf 🇳🇿 0 65 7ms 18 Dec 2024 922nd bizy-coder 0 65 11ms 28 Dec 2024 922nd Bulmenisaurus 0 65 13ms 1 Jan 2025 922nd m-tkach 🇺🇦 0 65 157ms 3 Jan 2025 922nd emgordon154 0 65 7ms 11 Jan 2025 922nd prplz 🇦🇺 0 65 11ms 23 Jan 2025 922nd kg583 🇺🇸 0 65 6ms 23 Jan 2025 922nd CLOStrophobic 🇮🇹 0 65 7ms 23 Jan 2025 922nd mathisfun271 0 65 11ms 25 Jan 2025 922nd Natanaelel 🇸🇪 0 65 11ms 26 Jan 2025 922nd Shanethegamer 🇺🇸 0 65 11ms 30 Jan 2025 First Prev 881–960 of 3,432 Next Last