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 737th DialFrost 🇸🇬 0 63 17 Apr 2025 737th DialFrost 🇸🇬 0 63 17 Apr 2025 737th pardouin 🇫🇷 0 63 17 Apr 2025 737th Shanethegamer 🇺🇸 0 63 17 Apr 2025 737th Shanethegamer 🇺🇸 0 63 17 Apr 2025 737th GolfingSuccess 🇬🇷 0 63 17 Apr 2025 737th HumanoidCPU 0 63 18 Apr 2025 737th HumanoidCPU 0 63 18 Apr 2025 737th HumanoidCPU 0 63 18 Apr 2025 737th CaedenHarper 🇨🇦 0 63 18 Apr 2025 737th CaedenHarper 🇨🇦 0 63 18 Apr 2025 737th CaedenHarper 🇨🇦 0 63 18 Apr 2025 737th dokutan 0 63 28 Apr 2025 737th Jigglypuffed 0 63 19 Jul 2025 737th penous 0 63 2 Aug 2025 737th YellowDudeIsMe 0 63 14 Aug 2025 737th albanian-laundromat 0 63 22 Aug 2025 737th snoozingnewt 🇺🇸 0 63 8 days ago 737th snoozingnewt 🇺🇸 0 63 8 days ago 737th snoozingnewt 🇺🇸 0 63 8 days ago 771st Shanethegamer 🇺🇸 0 64 20 Nov 2024 771st error256 0 64 21 Nov 2024 771st error256 0 64 21 Nov 2024 771st emgordon154 0 64 26 Nov 2024 771st Liniarc 0 64 26 Nov 2024 771st Natanaelel 🇸🇪 0 64 9 Dec 2024 771st MeWhenI 🇻🇦 0 64 12 Dec 2024 771st MeWhenI 🇻🇦 0 64 14 Feb 2025 771st targrik 0 64 15 Feb 2025 771st calum12345 0 64 25 Mar 2025 771st Chinay-Domitrix 🇺🇸 0 64 18 Apr 2025 771st sean-niemann 🇺🇸 0 64 30 Apr 2025 771st TheDrawingCoder-Gamer 0 64 29 Jun 2025 771st 1024An 🇮🇳 0 64 11 Aug 2025 785th Shanethegamer 🇺🇸 0 65 20 Nov 2024 785th stefangimmillaro 0 65 20 Nov 2024 785th edsrzf 🇳🇿 0 65 21 Nov 2024 785th ovs-code 🇩🇪 0 65 25 Nov 2024 785th GolfingSuccess 🇬🇷 0 65 25 Nov 2024 785th AlephSquirrel 0 65 25 Nov 2024 785th AlephSquirrel 0 65 25 Nov 2024 785th pardouin 🇫🇷 0 65 25 Nov 2024 785th btnlq 0 65 26 Nov 2024 785th CaedenHarper 🇨🇦 0 65 26 Nov 2024 785th inventshah 0 65 26 Nov 2024 785th sean-niemann 🇺🇸 0 65 26 Nov 2024 785th stefangimmillaro 0 65 26 Nov 2024 785th duckyluuk 🇳🇱 0 65 26 Nov 2024 785th ovs-code 🇩🇪 0 65 26 Nov 2024 785th Alex-x90 🇺🇸 0 65 28 Nov 2024 785th zacjl 0 65 1 Dec 2024 785th zacjl 0 65 1 Dec 2024 785th sisyphus-ppcg 🇦🇺 0 65 2 Dec 2024 785th SirBogman 🇺🇸 0 65 3 Dec 2024 785th xsot 🇸🇬 0 65 4 Dec 2024 785th ndren 0 65 5 Dec 2024 785th CornerMercury 🇬🇧 0 65 5 Dec 2024 785th lukegustafson 🇺🇸 0 65 7 Dec 2024 785th Europe2048 0 65 7 Dec 2024 785th neel11235813 0 65 9 Dec 2024 785th Seek64 🇩🇪 0 65 10 Dec 2024 785th MeWhenI 🇻🇦 0 65 11 Dec 2024 785th antimon2 🇯🇵 0 65 16 Dec 2024 785th error256 0 65 16 Dec 2024 785th edsrzf 🇳🇿 0 65 18 Dec 2024 785th bizy-coder 0 65 28 Dec 2024 785th Bulmenisaurus 0 65 1 Jan 2025 785th m-tkach 🇺🇦 0 65 3 Jan 2025 785th emgordon154 0 65 11 Jan 2025 785th prplz 🇦🇺 0 65 23 Jan 2025 785th kg583 🇺🇸 0 65 23 Jan 2025 785th CLOStrophobic 🇮🇹 0 65 23 Jan 2025 785th mathisfun271 0 65 25 Jan 2025 785th Natanaelel 🇸🇪 0 65 26 Jan 2025 785th Shanethegamer 🇺🇸 0 65 30 Jan 2025 Prev 751–825 of 2,480 Next