Tutorial in all languages in bytes. 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 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization 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 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 891st voytxt 🇨🇿 0 76 25 Jan 2025 891st CLOStrophobic 🇮🇹 0 76 27 Jan 2025 891st dokutan 0 76 5 Feb 2025 891st GolfingSuccess 🇬🇷 0 76 9 Feb 2025 891st xyangst 0 76 14 Feb 2025 891st Ripick 0 76 16 Feb 2025 891st my-company-my 🇲🇽 0 76 18 Feb 2025 891st gigaprofisi 🇺🇸 0 76 3 Mar 2025 891st targrik 0 76 14 Mar 2025 891st JunkIce 0 76 26 Mar 2025 891st retrohun 0 76 1 Apr 2025 891st DialFrost 🇸🇬 0 76 15 days ago 891st edsrzf 🇳🇿 0 76 14 days ago 891st HumanoidCPU 0 76 14 days ago 891st sean-niemann 🇺🇸 0 76 14 days ago 891st CaedenHarper 🇨🇦 0 76 13 days ago 891st dokutan 0 76 3 days ago 918th GolfingSuccess 🇬🇷 0 77 25 Nov 2024 918th SirBogman 🇺🇸 0 77 3 Dec 2024 918th ndren 0 77 5 Dec 2024 918th KasperKivimaeki 🇫🇮 0 77 23 Jan 2025 918th error256 0 77 23 Jan 2025 918th b-illy 🇬🇧 0 77 23 Jan 2025 918th acotis 0 77 18 Feb 2025 918th gigaprofisi 🇺🇸 0 77 3 Mar 2025 918th lewis-carboodle 0 77 11 Mar 2025 918th plcc0 0 77 20 Mar 2025 918th AstroOrbis 0 77 28 Mar 2025 918th voytxt 🇨🇿 0 77 16 days ago 918th Shanethegamer 🇺🇸 0 77 15 days ago 918th edsrzf 🇳🇿 0 77 8 days ago 932nd MeWhenI 🇻🇦 0 78 11 Dec 2024 932nd annaproxy 0 78 24 Dec 2024 932nd ComputerKWasTaken 🇺🇸 0 78 27 Jan 2025 932nd Shanethegamer 🇺🇸 0 78 4 Feb 2025 932nd voytxt 🇨🇿 0 78 5 Feb 2025 932nd DialFrost 🇸🇬 0 78 8 Feb 2025 932nd Shanethegamer 🇺🇸 0 78 14 Feb 2025 932nd MeWhenI 🇻🇦 0 78 14 Feb 2025 932nd targrik 0 78 15 Feb 2025 932nd targrik 0 78 15 Feb 2025 932nd Gopalkataria 🇮🇳 0 78 20 Feb 2025 932nd plcc0 0 78 27 Feb 2025 932nd nilan425 0 78 16 days ago 932nd HumanoidCPU 0 78 14 days ago 932nd error256 0 78 7 days ago 932nd frankgraziano 0 78 2 days ago 948th Jacob385 0 79 21 Nov 2024 948th MichalMarsalek 🇨🇿 0 79 25 Nov 2024 948th JunkIce 0 79 3 Dec 2024 948th MeWhenI 🇻🇦 0 79 11 Dec 2024 948th duckyluuk 🇳🇱 0 79 12 Jan 2025 948th targrik 0 79 14 Mar 2025 948th MeWhenI 🇻🇦 0 79 15 days ago 948th DialFrost 🇸🇬 0 79 15 days ago 948th MeWhenI 🇻🇦 0 79 14 days ago 948th HumanoidCPU 0 79 14 days ago 948th CaedenHarper 🇨🇦 0 79 13 days ago 959th GolfingSuccess 🇬🇷 0 80 9 Dec 2024 959th duckyluuk 🇳🇱 0 80 12 Jan 2025 959th duckyluuk 🇳🇱 0 80 12 Jan 2025 959th Shanethegamer 🇺🇸 0 80 8 Feb 2025 959th targrik 0 80 15 Feb 2025 959th plcc0 0 80 26 Feb 2025 959th gigaprofisi 🇺🇸 0 80 3 Mar 2025 959th retrohun 0 80 1 Apr 2025 959th ntedvs 0 80 25 days ago 959th MeWhenI 🇻🇦 0 80 15 days ago 959th ovs-code 🇩🇪 0 80 15 days ago 959th DialFrost 🇸🇬 0 80 15 days ago 959th Shanethegamer 🇺🇸 0 80 15 days ago 959th HumanoidCPU 0 80 14 days ago 959th HumanoidCPU 0 80 14 days ago 959th CaedenHarper 🇨🇦 0 80 13 days ago 959th CaedenHarper 🇨🇦 0 80 13 days ago Prev 901–975 of 1,694 Next