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 892nd Antibrain0 0 76 23 Jan 2025 892nd voytxt 🇨🇿 0 76 25 Jan 2025 892nd CLOStrophobic 🇮🇹 0 76 27 Jan 2025 892nd dokutan 0 76 5 Feb 2025 892nd GolfingSuccess 🇬🇷 0 76 9 Feb 2025 892nd xyangst 0 76 14 Feb 2025 892nd Ripick 0 76 16 Feb 2025 892nd my-company-my 🇲🇽 0 76 18 Feb 2025 892nd gigaprofisi 🇺🇸 0 76 3 Mar 2025 892nd targrik 0 76 14 Mar 2025 892nd JunkIce 0 76 26 Mar 2025 892nd retrohun 0 76 1 Apr 2025 892nd DialFrost 🇸🇬 0 76 15 days ago 892nd edsrzf 🇳🇿 0 76 15 days ago 892nd HumanoidCPU 0 76 14 days ago 892nd sean-niemann 🇺🇸 0 76 14 days ago 892nd CaedenHarper 🇨🇦 0 76 13 days ago 892nd dokutan 0 76 4 days ago 892nd targrik 0 76 3 hours ago 920th GolfingSuccess 🇬🇷 0 77 25 Nov 2024 920th SirBogman 🇺🇸 0 77 3 Dec 2024 920th ndren 0 77 5 Dec 2024 920th KasperKivimaeki 🇫🇮 0 77 23 Jan 2025 920th error256 0 77 23 Jan 2025 920th b-illy 🇬🇧 0 77 23 Jan 2025 920th acotis 0 77 18 Feb 2025 920th gigaprofisi 🇺🇸 0 77 3 Mar 2025 920th lewis-carboodle 0 77 11 Mar 2025 920th plcc0 0 77 20 Mar 2025 920th AstroOrbis 0 77 28 Mar 2025 920th voytxt 🇨🇿 0 77 16 days ago 920th Shanethegamer 🇺🇸 0 77 15 days ago 920th edsrzf 🇳🇿 0 77 8 days ago 934th MeWhenI 🇻🇦 0 78 11 Dec 2024 934th annaproxy 0 78 24 Dec 2024 934th ComputerKWasTaken 🇺🇸 0 78 27 Jan 2025 934th Shanethegamer 🇺🇸 0 78 4 Feb 2025 934th voytxt 🇨🇿 0 78 5 Feb 2025 934th DialFrost 🇸🇬 0 78 8 Feb 2025 934th Shanethegamer 🇺🇸 0 78 14 Feb 2025 934th MeWhenI 🇻🇦 0 78 14 Feb 2025 934th targrik 0 78 15 Feb 2025 934th Gopalkataria 🇮🇳 0 78 20 Feb 2025 934th plcc0 0 78 27 Feb 2025 934th nilan425 0 78 16 days ago 934th HumanoidCPU 0 78 14 days ago 934th error256 0 78 7 days ago 934th frankgraziano 0 78 2 days ago 949th Jacob385 0 79 21 Nov 2024 949th MichalMarsalek 🇨🇿 0 79 25 Nov 2024 949th JunkIce 0 79 3 Dec 2024 949th MeWhenI 🇻🇦 0 79 11 Dec 2024 949th duckyluuk 🇳🇱 0 79 12 Jan 2025 949th targrik 0 79 14 Mar 2025 949th MeWhenI 🇻🇦 0 79 15 days ago 949th DialFrost 🇸🇬 0 79 15 days ago 949th MeWhenI 🇻🇦 0 79 15 days ago 949th HumanoidCPU 0 79 14 days ago 949th CaedenHarper 🇨🇦 0 79 13 days ago 960th GolfingSuccess 🇬🇷 0 80 9 Dec 2024 960th duckyluuk 🇳🇱 0 80 12 Jan 2025 960th duckyluuk 🇳🇱 0 80 12 Jan 2025 960th Shanethegamer 🇺🇸 0 80 8 Feb 2025 960th targrik 0 80 15 Feb 2025 960th plcc0 0 80 26 Feb 2025 960th gigaprofisi 🇺🇸 0 80 3 Mar 2025 960th retrohun 0 80 1 Apr 2025 960th ntedvs 0 80 25 days ago 960th MeWhenI 🇻🇦 0 80 15 days ago 960th ovs-code 🇩🇪 0 80 15 days ago 960th DialFrost 🇸🇬 0 80 15 days ago 960th Shanethegamer 🇺🇸 0 80 15 days ago 960th HumanoidCPU 0 80 14 days ago 960th HumanoidCPU 0 80 14 days ago 960th CaedenHarper 🇨🇦 0 80 13 days ago Prev 901–975 of 1,695 Next