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 Minesweeper 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 Binary Lambda Calculus 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 Binary Lambda Calculus 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 224th MeWhenI 🇻🇦 0 32 135ms 14 Feb 2025 224th targrik 0 32 133ms 15 Feb 2025 224th Natanaelel 🇸🇪 0 32 140ms 16 Apr 2025 229th Shanethegamer 🇺🇸 0 33 4ms 20 Nov 2024 229th JRaspass 🇬🇧 0 33 5ms 22 Nov 2024 229th GolfingSuccess 🇬🇷 0 33 6ms 25 Nov 2024 229th sean-niemann 🇺🇸 0 33 4ms 26 Nov 2024 229th DialFrost 🇸🇬 0 33 5ms 26 Nov 2024 229th sisyphus-ppcg 🇦🇺 0 33 6ms 2 Dec 2024 229th SirBogman 🇺🇸 0 33 4ms 3 Dec 2024 229th CaedenHarper 🇨🇦 0 33 7ms 9 Dec 2024 229th Natanaelel 🇸🇪 0 33 6ms 9 Dec 2024 229th MeWhenI 🇻🇦 0 33 4ms 11 Dec 2024 229th HumanoidCPU 0 33 4ms 5 Jan 2025 229th Shanethegamer 🇺🇸 0 33 155ms 10 Jan 2025 229th targrik 0 33 4ms 15 Feb 2025 229th retrohun 0 33 5ms 1 Apr 2025 229th GolfingSuccess 🇬🇷 0 33 148ms 6 Apr 2025 229th ovs-code 🇩🇪 0 33 155ms 16 Apr 2025 229th kg583 🇺🇸 0 33 4ms 17 Apr 2025 229th HumanoidCPU 0 33 148ms 18 Apr 2025 229th CaedenHarper 🇨🇦 0 33 147ms 18 Apr 2025 229th fuzzylojik-golf 🇺🇸 0 33 5ms 5 Jun 2025 229th targrik 0 33 3ms 9 Jul 2025 229th AbrahamJLR 🇻🇪 0 33 4ms 18 Jul 2025 229th LeoWeyles 0 33 10ms 10 Aug 2025 229th frankgraziano 0 33 150ms 23 Aug 2025 229th brianjac 0 33 4ms 13 Sep 2025 229th snoozingnewt 🇺🇸 0 33 4ms 15 Sep 2025 229th snoozingnewt 🇺🇸 0 33 154ms 15 Sep 2025 229th seaker 0 33 151ms 16 Sep 2025 257th SirBogman 🇺🇸 0 34 117ms 3 Dec 2024 257th Natanaelel 🇸🇪 0 34 47ms 13 Jul 2025 257th fuzzylojik-golf 🇺🇸 0 34 145ms 15 Jul 2025 260th Shanethegamer 🇺🇸 0 35 5ms 20 Nov 2024 260th GolfingSuccess 🇬🇷 0 35 3ms 25 Nov 2024 260th GolfingSuccess 🇬🇷 0 35 5ms 25 Nov 2024 260th btnlq 0 35 5ms 26 Nov 2024 260th emgordon154 0 35 6ms 26 Nov 2024 260th sisyphus-ppcg 🇦🇺 0 35 3ms 26 Nov 2024 260th sean-niemann 🇺🇸 0 35 8ms 26 Nov 2024 260th DialFrost 🇸🇬 0 35 8ms 26 Nov 2024 260th MeWhenI 🇻🇦 0 35 5ms 11 Dec 2024 260th HumanoidCPU 0 35 6ms 5 Jan 2025 260th CaedenHarper 🇨🇦 0 35 6ms 12 Jan 2025 260th voytxt 🇨🇿 0 35 5ms 25 Jan 2025 260th saito-ta 🇯🇵 0 35 3ms 28 Jan 2025 260th Natanaelel 🇸🇪 0 35 5ms 3 Feb 2025 260th targrik 0 35 7ms 14 Mar 2025 260th retrohun 0 35 3ms 31 Mar 2025 260th DialFrost 🇸🇬 0 35 3ms 17 Apr 2025 260th Shanethegamer 🇺🇸 0 35 2ms 17 Apr 2025 260th HumanoidCPU 0 35 3ms 18 Apr 2025 260th frankgraziano 0 35 5ms 18 Apr 2025 260th CaedenHarper 🇨🇦 0 35 3ms 18 Apr 2025 260th gigaprofisi 🇺🇸 0 35 3ms 17 Jun 2025 260th dokutan 0 35 2ms 2 Jul 2025 260th sean-niemann 🇺🇸 0 35 48ms 5 Jul 2025 260th edsrzf 🇳🇿 0 35 6ms 20 Jul 2025 260th AbrahamJLR 🇻🇪 0 35 2ms 21 Jul 2025 260th snoozingnewt 🇺🇸 0 35 3ms 15 Sep 2025 260th snoozingnewt 🇺🇸 0 35 5ms 15 Sep 2025 260th GrayJoKing 🇦🇺 0 35 4ms 25 hours ago 289th Shanethegamer 🇺🇸 0 36 544ms 20 Nov 2024 289th error256 0 36 611ms 21 Nov 2024 289th DialFrost 🇸🇬 0 36 577ms 26 Nov 2024 289th emgordon154 0 36 567ms 3 Dec 2024 289th SirBogman 🇺🇸 0 36 577ms 3 Dec 2024 289th GolfingSuccess 🇬🇷 0 36 539ms 7 Dec 2024 289th antimon2 🇯🇵 0 36 571ms 16 Dec 2024 289th CaedenHarper 🇨🇦 0 36 478ms 4 Jan 2025 289th dokutan 0 36 589ms 3 Feb 2025 289th retrohun 0 36 3ms 31 Mar 2025 289th ovs-code 🇩🇪 0 36 602ms 17 Apr 2025 289th edsrzf 🇳🇿 0 36 593ms 17 Apr 2025 First Prev 226–300 of 2,801 Next Last