Tutorial in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 735th pardouin 🇫🇷 0 63 17 Apr 2025 735th Shanethegamer 🇺🇸 0 63 17 Apr 2025 735th Shanethegamer 🇺🇸 0 63 17 Apr 2025 735th GolfingSuccess 🇬🇷 0 63 17 Apr 2025 735th HumanoidCPU 0 63 18 Apr 2025 735th HumanoidCPU 0 63 18 Apr 2025 735th HumanoidCPU 0 63 18 Apr 2025 735th CaedenHarper 🇨🇦 0 63 18 Apr 2025 735th CaedenHarper 🇨🇦 0 63 18 Apr 2025 735th CaedenHarper 🇨🇦 0 63 18 Apr 2025 735th dokutan 0 63 28 Apr 2025 735th Jigglypuffed 0 63 19 Jul 2025 735th penous 0 63 2 Aug 2025 735th YellowDudeIsMe 0 63 14 Aug 2025 735th albanian-laundromat 0 63 22 Aug 2025 735th snoozingnewt 🇺🇸 0 63 8 days ago 735th snoozingnewt 🇺🇸 0 63 8 days ago 735th snoozingnewt 🇺🇸 0 63 8 days ago 769th Shanethegamer 🇺🇸 0 64 20 Nov 2024 769th error256 0 64 21 Nov 2024 769th error256 0 64 21 Nov 2024 769th emgordon154 0 64 26 Nov 2024 769th Liniarc 0 64 26 Nov 2024 769th Natanaelel 🇸🇪 0 64 9 Dec 2024 769th MeWhenI 🇻🇦 0 64 12 Dec 2024 769th MeWhenI 🇻🇦 0 64 14 Feb 2025 769th targrik 0 64 15 Feb 2025 769th calum12345 0 64 25 Mar 2025 769th Chinay-Domitrix 🇺🇸 0 64 18 Apr 2025 769th sean-niemann 🇺🇸 0 64 30 Apr 2025 769th TheDrawingCoder-Gamer 0 64 29 Jun 2025 769th 1024An 🇮🇳 0 64 11 Aug 2025 783rd Shanethegamer 🇺🇸 0 65 20 Nov 2024 783rd stefangimmillaro 0 65 20 Nov 2024 783rd edsrzf 🇳🇿 0 65 21 Nov 2024 783rd ovs-code 🇩🇪 0 65 25 Nov 2024 783rd GolfingSuccess 🇬🇷 0 65 25 Nov 2024 783rd AlephSquirrel 0 65 25 Nov 2024 783rd AlephSquirrel 0 65 25 Nov 2024 783rd pardouin 🇫🇷 0 65 25 Nov 2024 783rd btnlq 0 65 26 Nov 2024 783rd CaedenHarper 🇨🇦 0 65 26 Nov 2024 783rd inventshah 0 65 26 Nov 2024 783rd sean-niemann 🇺🇸 0 65 26 Nov 2024 783rd stefangimmillaro 0 65 26 Nov 2024 783rd duckyluuk 🇳🇱 0 65 26 Nov 2024 783rd ovs-code 🇩🇪 0 65 26 Nov 2024 783rd Alex-x90 🇺🇸 0 65 28 Nov 2024 783rd zacjl 0 65 1 Dec 2024 783rd zacjl 0 65 1 Dec 2024 783rd sisyphus-ppcg 🇦🇺 0 65 2 Dec 2024 783rd SirBogman 🇺🇸 0 65 3 Dec 2024 783rd xsot 🇸🇬 0 65 4 Dec 2024 783rd ndren 0 65 5 Dec 2024 783rd CornerMercury 🇬🇧 0 65 5 Dec 2024 783rd lukegustafson 🇺🇸 0 65 7 Dec 2024 783rd Europe2048 0 65 7 Dec 2024 783rd neel11235813 0 65 9 Dec 2024 783rd Seek64 🇩🇪 0 65 10 Dec 2024 783rd MeWhenI 🇻🇦 0 65 11 Dec 2024 783rd antimon2 🇯🇵 0 65 16 Dec 2024 783rd error256 0 65 16 Dec 2024 783rd edsrzf 🇳🇿 0 65 18 Dec 2024 783rd bizy-coder 0 65 28 Dec 2024 783rd Bulmenisaurus 0 65 1 Jan 2025 783rd m-tkach 🇺🇦 0 65 3 Jan 2025 783rd emgordon154 0 65 11 Jan 2025 783rd prplz 🇦🇺 0 65 23 Jan 2025 783rd kg583 🇺🇸 0 65 23 Jan 2025 783rd CLOStrophobic 🇮🇹 0 65 23 Jan 2025 783rd mathisfun271 0 65 25 Jan 2025 783rd Natanaelel 🇸🇪 0 65 26 Jan 2025 783rd Shanethegamer 🇺🇸 0 65 30 Jan 2025 783rd firegene 🇮🇪 0 65 30 Jan 2025 783rd Lydxn 🇨🇦 0 65 31 Jan 2025 Prev 751–825 of 2,478 Next