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 226th Shanethegamer 🇺🇸 0 33 20 Nov 2024 226th JRaspass 🇬🇧 0 33 22 Nov 2024 226th GolfingSuccess 🇬🇷 0 33 25 Nov 2024 226th sean-niemann 🇺🇸 0 33 26 Nov 2024 226th DialFrost 🇸🇬 0 33 26 Nov 2024 226th sisyphus-ppcg 🇦🇺 0 33 2 Dec 2024 226th SirBogman 🇺🇸 0 33 3 Dec 2024 226th CaedenHarper 🇨🇦 0 33 9 Dec 2024 226th Natanaelel 🇸🇪 0 33 9 Dec 2024 226th MeWhenI 🇻🇦 0 33 11 Dec 2024 226th HumanoidCPU 0 33 5 Jan 2025 226th Shanethegamer 🇺🇸 0 33 10 Jan 2025 226th targrik 0 33 15 Feb 2025 226th retrohun 0 33 1 Apr 2025 226th GolfingSuccess 🇬🇷 0 33 6 Apr 2025 226th ovs-code 🇩🇪 0 33 16 Apr 2025 226th kg583 🇺🇸 0 33 17 Apr 2025 226th HumanoidCPU 0 33 18 Apr 2025 226th CaedenHarper 🇨🇦 0 33 18 Apr 2025 226th fuzzylojik-golf 🇺🇸 0 33 5 Jun 2025 226th targrik 0 33 9 Jul 2025 226th AbrahamJLR 🇻🇪 0 33 18 Jul 2025 226th LeoWeyles 0 33 10 Aug 2025 226th frankgraziano 0 33 23 Aug 2025 226th brianjac 0 33 13 Sep 2025 226th snoozingnewt 🇺🇸 0 33 15 Sep 2025 226th snoozingnewt 🇺🇸 0 33 15 Sep 2025 226th seaker 0 33 16 Sep 2025 254th SirBogman 🇺🇸 0 34 3 Dec 2024 254th Natanaelel 🇸🇪 0 34 13 Jul 2025 254th fuzzylojik-golf 🇺🇸 0 34 15 Jul 2025 257th Shanethegamer 🇺🇸 0 35 20 Nov 2024 257th GolfingSuccess 🇬🇷 0 35 25 Nov 2024 257th GolfingSuccess 🇬🇷 0 35 25 Nov 2024 257th btnlq 0 35 26 Nov 2024 257th emgordon154 0 35 26 Nov 2024 257th sisyphus-ppcg 🇦🇺 0 35 26 Nov 2024 257th sean-niemann 🇺🇸 0 35 26 Nov 2024 257th DialFrost 🇸🇬 0 35 26 Nov 2024 257th MeWhenI 🇻🇦 0 35 11 Dec 2024 257th HumanoidCPU 0 35 5 Jan 2025 257th CaedenHarper 🇨🇦 0 35 12 Jan 2025 257th voytxt 🇨🇿 0 35 25 Jan 2025 257th saito-ta 🇯🇵 0 35 28 Jan 2025 257th Natanaelel 🇸🇪 0 35 3 Feb 2025 257th targrik 0 35 14 Mar 2025 257th retrohun 0 35 31 Mar 2025 257th DialFrost 🇸🇬 0 35 17 Apr 2025 257th Shanethegamer 🇺🇸 0 35 17 Apr 2025 257th HumanoidCPU 0 35 18 Apr 2025 257th frankgraziano 0 35 18 Apr 2025 257th CaedenHarper 🇨🇦 0 35 18 Apr 2025 257th gigaprofisi 🇺🇸 0 35 17 Jun 2025 257th dokutan 0 35 2 Jul 2025 257th sean-niemann 🇺🇸 0 35 5 Jul 2025 257th edsrzf 🇳🇿 0 35 20 Jul 2025 257th AbrahamJLR 🇻🇪 0 35 21 Jul 2025 257th snoozingnewt 🇺🇸 0 35 15 Sep 2025 257th snoozingnewt 🇺🇸 0 35 15 Sep 2025 285th Shanethegamer 🇺🇸 0 36 20 Nov 2024 285th error256 0 36 21 Nov 2024 285th DialFrost 🇸🇬 0 36 26 Nov 2024 285th emgordon154 0 36 3 Dec 2024 285th SirBogman 🇺🇸 0 36 3 Dec 2024 285th GolfingSuccess 🇬🇷 0 36 7 Dec 2024 285th antimon2 🇯🇵 0 36 16 Dec 2024 285th CaedenHarper 🇨🇦 0 36 4 Jan 2025 285th dokutan 0 36 3 Feb 2025 285th retrohun 0 36 31 Mar 2025 285th ovs-code 🇩🇪 0 36 17 Apr 2025 285th edsrzf 🇳🇿 0 36 17 Apr 2025 285th HumanoidCPU 0 36 18 Apr 2025 285th alemelis 0 36 20 Jun 2025 285th frankgraziano 0 36 6 Aug 2025 285th snoozingnewt 🇺🇸 0 36 15 Sep 2025 First Prev 226–300 of 2,634 Next Last