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 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 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 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 284th dokutan 0 42 28 Apr 2025 284th TheZwierzLF 🇵🇱 0 42 12 days ago 284th edsrzf 🇳🇿 0 42 29 hours ago 304th Shanethegamer 🇺🇸 0 43 20 Nov 2024 304th stefangimmillaro 0 43 20 Nov 2024 304th error256 0 43 21 Nov 2024 304th GolfingSuccess 🇬🇷 0 43 25 Nov 2024 304th xsot 🇸🇬 0 43 26 Nov 2024 304th sean-niemann 🇺🇸 0 43 26 Nov 2024 304th emgordon154 0 43 26 Nov 2024 304th GolfingSuccess 🇬🇷 0 43 9 Dec 2024 304th MeWhenI 🇻🇦 0 43 11 Dec 2024 304th MeWhenI 🇻🇦 0 43 11 Dec 2024 304th Natanaelel 🇸🇪 0 43 26 Jan 2025 304th pardouin 🇫🇷 0 43 2 Feb 2025 304th error256 0 43 5 Feb 2025 304th sean-niemann 🇺🇸 0 43 6 Feb 2025 304th Shanethegamer 🇺🇸 0 43 7 Feb 2025 304th GolfingSuccess 🇬🇷 0 43 8 Feb 2025 304th GrayJoKing 🇦🇺 0 43 18 Mar 2025 304th DialFrost 🇸🇬 0 43 17 Apr 2025 304th Salutations45 0 43 17 Apr 2025 304th edsrzf 🇳🇿 0 43 17 Apr 2025 304th DialFrost 🇸🇬 0 43 17 Apr 2025 304th DialFrost 🇸🇬 0 43 17 Apr 2025 304th Shanethegamer 🇺🇸 0 43 17 Apr 2025 304th edsrzf 🇳🇿 0 43 18 Apr 2025 304th kg583 🇺🇸 0 43 18 Apr 2025 304th sean-niemann 🇺🇸 0 43 18 Apr 2025 304th HumanoidCPU 0 43 18 Apr 2025 304th HumanoidCPU 0 43 18 Apr 2025 304th HumanoidCPU 0 43 18 Apr 2025 304th rucin93 🇵🇱 0 43 18 Apr 2025 304th CaedenHarper 🇨🇦 0 43 18 Apr 2025 304th CaedenHarper 🇨🇦 0 43 18 Apr 2025 304th Seek64 🇩🇪 0 43 29 Apr 2025 304th sisyphus-ppcg 🇦🇺 0 43 8 May 2025 304th jitwit 0 43 10 May 2025 339th duckyluuk 🇳🇱 0 44 12 Jan 2025 339th GolfingSuccess 🇬🇷 0 44 12 Feb 2025 339th error256 0 44 17 Apr 2025 339th MeWhenI 🇻🇦 0 44 17 Apr 2025 339th MeWhenI 🇻🇦 0 44 17 Apr 2025 339th DialFrost 🇸🇬 0 44 17 Apr 2025 339th Shanethegamer 🇺🇸 0 44 17 Apr 2025 339th pardouin 🇫🇷 0 44 17 Apr 2025 339th HumanoidCPU 0 44 18 Apr 2025 339th CaedenHarper 🇨🇦 0 44 18 Apr 2025 339th dokutan 0 44 28 Apr 2025 350th ovs-code 🇩🇪 0 45 26 Nov 2024 350th Natanaelel 🇸🇪 0 45 2 Feb 2025 350th emgordon154 0 45 23 Feb 2025 350th DialFrost 🇸🇬 0 45 23 Feb 2025 350th GolfingSuccess 🇬🇷 0 45 25 Feb 2025 350th GolfingSuccess 🇬🇷 0 45 26 Feb 2025 350th Shanethegamer 🇺🇸 0 45 26 days ago 350th edsrzf 🇳🇿 0 45 21 days ago 358th Shanethegamer 🇺🇸 0 46 20 Nov 2024 358th ovs-code 🇩🇪 0 46 25 Nov 2024 358th DialFrost 🇸🇬 0 46 26 Nov 2024 358th sean-niemann 🇺🇸 0 46 26 Nov 2024 358th GolfingSuccess 🇬🇷 0 46 6 Dec 2024 358th MeWhenI 🇻🇦 0 46 11 Dec 2024 358th CaedenHarper 🇨🇦 0 46 12 Jan 2025 358th DialFrost 🇸🇬 0 46 6 Feb 2025 358th HumanoidCPU 0 46 18 Apr 2025 358th 2bular 0 46 13 days ago 368th ovs-code 🇩🇪 0 47 25 Nov 2024 368th MeWhenI 🇻🇦 0 47 11 Dec 2024 368th duckyluuk 🇳🇱 0 47 12 Jan 2025 368th CLOStrophobic 🇮🇹 0 47 22 Jan 2025 368th GolfingSuccess 🇬🇷 0 47 12 Feb 2025 368th emgordon154 0 47 19 Feb 2025 368th DialFrost 🇸🇬 0 47 17 Apr 2025 368th Shanethegamer 🇺🇸 0 47 17 Apr 2025 Prev 301–375 of 1,834 Next