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 703rd adammielniczuk 0 67 23 hours ago 703rd ryyyn 0 67 28 mins ago 753rd 823126 0 68 20 Nov 2024 753rd stefangimmillaro 0 68 27 Nov 2024 753rd MeWhenI 🇻🇦 0 68 11 Dec 2024 753rd jamesthekee 0 68 25 Jan 2025 753rd Shanethegamer 🇺🇸 0 68 4 Feb 2025 753rd GolfingSuccess 🇬🇷 0 68 5 Feb 2025 753rd HumanoidCPU 0 68 6 Feb 2025 753rd DialFrost 🇸🇬 0 68 8 Feb 2025 753rd voytxt 🇨🇿 0 68 8 Feb 2025 753rd targrik 0 68 15 Feb 2025 753rd BREMAUCY 🇫🇷 0 68 15 Feb 2025 753rd JunkIce 0 68 26 Mar 2025 753rd rhdqor213 0 68 27 days ago 753rd DialFrost 🇸🇬 0 68 26 days ago 753rd te-chnical 0 68 7 days ago 753rd edsrzf 🇳🇿 0 68 10 hours ago 769th sean-niemann 🇺🇸 0 69 13 Dec 2024 769th GolfingSuccess 🇬🇷 0 69 8 Feb 2025 769th DialFrost 🇸🇬 0 69 8 Feb 2025 769th GolfingSuccess 🇬🇷 0 69 8 Feb 2025 769th rucin93 🇵🇱 0 69 17 Feb 2025 769th DialFrost 🇸🇬 0 69 20 Feb 2025 769th pruthvip15 0 69 4 Mar 2025 769th emgordon154 0 69 6 Mar 2025 769th plcc0 0 69 20 Mar 2025 769th kg583 🇺🇸 0 69 25 days ago 769th CaedenHarper 🇨🇦 0 69 24 days ago 769th Shanethegamer 🇺🇸 0 69 19 days ago 769th sean-niemann 🇺🇸 0 69 15 days ago 769th voytxt 🇨🇿 0 69 15 days ago 783rd emgordon154 0 70 27 Nov 2024 783rd MeWhenI 🇻🇦 0 70 11 Dec 2024 783rd voytxt 🇨🇿 0 70 25 Jan 2025 783rd Salutations45 0 70 26 Jan 2025 783rd MeWhenI 🇻🇦 0 70 14 Feb 2025 783rd targrik 0 70 14 Feb 2025 783rd frosster 0 70 11 Mar 2025 783rd GolfingSuccess 🇬🇷 0 70 17 Mar 2025 783rd Sciman101 0 70 27 Mar 2025 783rd cominixo 0 70 6 Apr 2025 783rd KasperKivimaeki 🇫🇮 0 70 27 days ago 783rd edsrzf 🇳🇿 0 70 25 days ago 783rd sean-niemann 🇺🇸 0 70 25 days ago 783rd rucin93 🇵🇱 0 70 25 days ago 783rd DialFrost 🇸🇬 0 70 25 days ago 783rd ovs-code 🇩🇪 0 70 24 days ago 783rd CaedenHarper 🇨🇦 0 70 24 days ago 783rd HumanoidCPU 0 70 24 days ago 783rd GolfingSuccess 🇬🇷 0 70 24 days ago 783rd inventshah 0 70 20 days ago 783rd m-tkach 🇺🇦 0 70 20 days ago 783rd Mukundan314 0 70 18 days ago 783rd Shanethegamer 🇺🇸 0 70 15 days ago 783rd frankgraziano 0 70 4 days ago 783rd ovs-code 🇩🇪 0 70 23 hours ago 808th emgordon154 0 71 28 Nov 2024 808th MeWhenI 🇻🇦 0 71 11 Dec 2024 808th zacjl 0 71 23 Jan 2025 808th psethwick 0 71 30 Jan 2025 808th Lydxn 🇨🇦 0 71 31 Jan 2025 808th eTrey13 0 71 2 Feb 2025 808th qpwoeirut 0 71 7 Feb 2025 808th HumanoidCPU 0 71 7 Feb 2025 808th kdx2a 0 71 12 Feb 2025 808th FlyingPenguin223 0 71 12 Feb 2025 808th MeWhenI 🇻🇦 0 71 14 Feb 2025 808th MeWhenI 🇻🇦 0 71 14 Feb 2025 808th targrik 0 71 14 Feb 2025 808th targrik 0 71 15 Feb 2025 808th KrausRaus 🇺🇸 0 71 17 Feb 2025 808th emgordon154 0 71 5 Mar 2025 808th BoBz200 0 71 11 Mar 2025 808th plcc0 0 71 20 Mar 2025 Prev 751–825 of 1,740 Next