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 Trinomial Triangle 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 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 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 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 Turtle Tutorial # Golfer Points Chars Time 748th MeWhenI 🇻🇦 0 63 18 Dec 2024 748th zacjl 0 63 31 Dec 2024 748th CLOStrophobic 🇮🇹 0 63 17 Jan 2025 748th edsrzf 🇳🇿 0 63 9 Feb 2025 748th GolfingSuccess 🇬🇷 0 63 9 Feb 2025 748th Nemikolh 0 63 12 Feb 2025 748th GolfingSuccess 🇬🇷 0 63 20 Feb 2025 748th varhammer 🇷🇺 0 63 22 Feb 2025 748th voytxt 🇨🇿 0 63 17 Apr 2025 748th FlyingPenguin223 0 63 17 Apr 2025 748th DialFrost 🇸🇬 0 63 17 Apr 2025 748th DialFrost 🇸🇬 0 63 17 Apr 2025 748th DialFrost 🇸🇬 0 63 17 Apr 2025 748th pardouin 🇫🇷 0 63 17 Apr 2025 748th Shanethegamer 🇺🇸 0 63 17 Apr 2025 748th Shanethegamer 🇺🇸 0 63 17 Apr 2025 748th GolfingSuccess 🇬🇷 0 63 17 Apr 2025 748th HumanoidCPU 0 63 18 Apr 2025 748th HumanoidCPU 0 63 18 Apr 2025 748th HumanoidCPU 0 63 18 Apr 2025 748th CaedenHarper 🇨🇦 0 63 18 Apr 2025 748th CaedenHarper 🇨🇦 0 63 18 Apr 2025 748th CaedenHarper 🇨🇦 0 63 18 Apr 2025 748th dokutan 0 63 28 Apr 2025 748th Jigglypuffed 0 63 19 Jul 2025 748th penous 0 63 2 Aug 2025 748th YellowDudeIsMe 0 63 14 Aug 2025 748th albanian-laundromat 0 63 22 Aug 2025 748th snoozingnewt 🇺🇸 0 63 23 days ago 748th snoozingnewt 🇺🇸 0 63 23 days ago 748th snoozingnewt 🇺🇸 0 63 23 days ago 782nd Shanethegamer 🇺🇸 0 64 20 Nov 2024 782nd error256 0 64 21 Nov 2024 782nd error256 0 64 21 Nov 2024 782nd emgordon154 0 64 26 Nov 2024 782nd Liniarc 0 64 26 Nov 2024 782nd Natanaelel 🇸🇪 0 64 9 Dec 2024 782nd MeWhenI 🇻🇦 0 64 12 Dec 2024 782nd MeWhenI 🇻🇦 0 64 14 Feb 2025 782nd targrik 0 64 15 Feb 2025 782nd calum12345 0 64 25 Mar 2025 782nd Chinay-Domitrix 🇺🇸 0 64 18 Apr 2025 782nd sean-niemann 🇺🇸 0 64 30 Apr 2025 782nd TheDrawingCoder-Gamer 0 64 29 Jun 2025 782nd 1024An 🇮🇳 0 64 11 Aug 2025 796th Shanethegamer 🇺🇸 0 65 20 Nov 2024 796th stefangimmillaro 0 65 20 Nov 2024 796th edsrzf 🇳🇿 0 65 21 Nov 2024 796th ovs-code 🇩🇪 0 65 25 Nov 2024 796th GolfingSuccess 🇬🇷 0 65 25 Nov 2024 796th AlephSquirrel 0 65 25 Nov 2024 796th AlephSquirrel 0 65 25 Nov 2024 796th pardouin 🇫🇷 0 65 25 Nov 2024 796th btnlq 0 65 26 Nov 2024 796th CaedenHarper 🇨🇦 0 65 26 Nov 2024 796th inventshah 0 65 26 Nov 2024 796th sean-niemann 🇺🇸 0 65 26 Nov 2024 796th stefangimmillaro 0 65 26 Nov 2024 796th duckyluuk 🇳🇱 0 65 26 Nov 2024 796th ovs-code 🇩🇪 0 65 26 Nov 2024 796th Alex-x90 🇺🇸 0 65 28 Nov 2024 796th zacjl 0 65 1 Dec 2024 796th zacjl 0 65 1 Dec 2024 796th sisyphus-ppcg 🇦🇺 0 65 2 Dec 2024 796th SirBogman 🇺🇸 0 65 3 Dec 2024 796th xsot 🇸🇬 0 65 4 Dec 2024 796th ndren 0 65 5 Dec 2024 796th CornerMercury 🇬🇧 0 65 5 Dec 2024 796th lukegustafson 🇺🇸 0 65 7 Dec 2024 796th Europe2048 0 65 7 Dec 2024 796th neel11235813 0 65 9 Dec 2024 796th Seek64 🇩🇪 0 65 10 Dec 2024 796th MeWhenI 🇻🇦 0 65 11 Dec 2024 796th antimon2 🇯🇵 0 65 16 Dec 2024 796th error256 0 65 16 Dec 2024 First Prev 751–825 of 2,524 Next Last