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 874th Nemikolh 🇫🇷 0 63 13ms 12 Feb 2025 874th GolfingSuccess 🇬🇷 0 63 160ms 20 Feb 2025 874th varhammer 0 63 7ms 22 Feb 2025 874th voytxt 🇨🇿 0 63 175ms 17 Apr 2025 874th FlyingPenguin223 0 63 51ms 17 Apr 2025 874th DialFrost 🇸🇬 0 63 163ms 17 Apr 2025 874th DialFrost 🇸🇬 0 63 8ms 17 Apr 2025 874th DialFrost 🇸🇬 0 63 49ms 17 Apr 2025 874th pardouin 🇫🇷 0 63 157ms 17 Apr 2025 874th Shanethegamer 🇺🇸 0 63 6ms 17 Apr 2025 874th Shanethegamer 🇺🇸 0 63 54ms 17 Apr 2025 874th GolfingSuccess 🇬🇷 0 63 7ms 17 Apr 2025 874th HumanoidCPU 0 63 153ms 18 Apr 2025 874th HumanoidCPU 0 63 6ms 18 Apr 2025 874th HumanoidCPU 0 63 50ms 18 Apr 2025 874th CaedenHarper 🇨🇦 0 63 158ms 18 Apr 2025 874th CaedenHarper 🇨🇦 0 63 6ms 18 Apr 2025 874th CaedenHarper 🇨🇦 0 63 56ms 18 Apr 2025 874th dokutan 0 63 7ms 28 Apr 2025 874th Jigglypuffed 0 63 50ms 19 Jul 2025 874th penous 0 63 13ms 2 Aug 2025 874th YellowDudeIsMe 0 63 14ms 14 Aug 2025 874th albanian-laundromat 🇺🇸 0 63 7ms 22 Aug 2025 874th snoozingnewt 🇨🇦 0 63 168ms 15 Sep 2025 874th snoozingnewt 🇨🇦 0 63 7ms 15 Sep 2025 874th snoozingnewt 🇨🇦 0 63 52ms 15 Sep 2025 874th luuumine 🇫🇷 0 63 2ms 10 Nov 2025 874th JOrE20 0 63 7ms 18 Nov 2025 874th kayaulai 0 63 93ms 23 Nov 2025 874th F4075 0 63 12ms 15 days ago 874th phSHARP 0 63 13ms 13 days ago 912th Shanethegamer 🇺🇸 0 64 132ms 20 Nov 2024 912th error256 0 64 131ms 21 Nov 2024 912th error256 0 64 1,021ms 21 Nov 2024 912th emgordon154 0 64 2ms 26 Nov 2024 912th Liniarc 0 64 15ms 26 Nov 2024 912th Natanaelel 🇸🇪 0 64 178ms 9 Dec 2024 912th MeWhenI 🇻🇦 0 64 49ms 12 Dec 2024 912th MeWhenI 🇻🇦 0 64 14ms 14 Feb 2025 912th targrik 0 64 14ms 15 Feb 2025 912th calum12345 0 64 14ms 25 Mar 2025 912th sean-niemann 🇺🇸 0 64 74ms 30 Apr 2025 912th TheDrawingCoder-Gamer 0 64 14ms 29 Jun 2025 912th Babafaba 0 64 15ms 15 Oct 2025 912th luuumine 🇫🇷 0 64 1,021ms 16 Oct 2025 912th GolfingSuccess 🇬🇷 0 64 3ms 12 Nov 2025 912th GolfingSuccess 🇬🇷 0 64 155ms 2 Dec 2025 912th Shanethegamer 🇺🇸 0 64 152ms 4 Dec 2025 912th GolfingSuccess 🇬🇷 0 64 110ms 15 Dec 2025 912th amazingalek 🇳🇴 0 64 13ms 16 Dec 2025 912th error256 0 64 150ms 3 Feb 2026 912th pardouin 🇫🇷 0 64 149ms 4 Feb 2026 912th snoozingnewt 🇨🇦 0 64 128ms 5 days ago 912th emgordon154 0 64 107ms 4 days ago 935th Shanethegamer 🇺🇸 0 65 7ms 20 Nov 2024 935th stefangimmillaro 0 65 12ms 20 Nov 2024 935th edsrzf 🇳🇿 0 65 15ms 21 Nov 2024 935th ovs-code 🇩🇪 0 65 13ms 25 Nov 2024 935th GolfingSuccess 🇬🇷 0 65 12ms 25 Nov 2024 935th AlephSquirrel 0 65 14ms 25 Nov 2024 935th AlephSquirrel 0 65 50ms 25 Nov 2024 935th pardouin 🇫🇷 0 65 14ms 25 Nov 2024 935th btnlq 0 65 13ms 26 Nov 2024 935th CaedenHarper 🇨🇦 0 65 16ms 26 Nov 2024 935th inventshah 0 65 15ms 26 Nov 2024 935th sean-niemann 🇺🇸 0 65 161ms 26 Nov 2024 935th stefangimmillaro 0 65 162ms 26 Nov 2024 935th duckyluuk 🇳🇱 0 65 14ms 26 Nov 2024 935th ovs-code 🇩🇪 0 65 2ms 26 Nov 2024 935th Alex-x90 🇺🇸 0 65 14ms 28 Nov 2024 935th zacjl 0 65 12ms 1 Dec 2024 935th zacjl 0 65 7ms 1 Dec 2024 935th sisyphus-ppcg 🇦🇺 0 65 12ms 2 Dec 2024 935th SirBogman 🇺🇸 0 65 16ms 3 Dec 2024 935th xsot 🇸🇬 0 65 17ms 4 Dec 2024 935th lukegustafson 🇺🇸 0 65 18ms 7 Dec 2024 935th Europe2048 0 65 15ms 7 Dec 2024 935th neel11235813 0 65 14ms 9 Dec 2024 935th Seek64 🇩🇪 0 65 14ms 10 Dec 2024 935th MeWhenI 🇻🇦 0 65 2ms 11 Dec 2024 First Prev 881–960 of 3,492 Next Last