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 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 Bytes Time 727th pol-7 0 67 6 Mar 2025 727th jumpingtj 0 67 9 Mar 2025 727th edsrzf 🇳🇿 0 67 14 Mar 2025 727th rustykitty 0 67 21 Mar 2025 727th retrohun 0 67 31 Mar 2025 727th pastelglowcloud 0 67 2 Apr 2025 727th litvanika 0 67 5 Apr 2025 727th 1nspir3d 0 67 6 Apr 2025 727th MeepMoop 0 67 6 Apr 2025 727th gonengazit 0 67 8 Apr 2025 727th Darklight-03 0 67 14 Apr 2025 727th nilan425 0 67 16 Apr 2025 727th DialFrost 🇸🇬 0 67 17 Apr 2025 727th Andriamanitra 🇫🇮 0 67 17 Apr 2025 727th Shanethegamer 🇺🇸 0 67 17 Apr 2025 727th edsrzf 🇳🇿 0 67 17 Apr 2025 727th HumanoidCPU 0 67 18 Apr 2025 727th adaGrad1 0 67 18 Apr 2025 727th codewrite 🇬🇧 0 67 18 Apr 2025 727th CaedenHarper 🇨🇦 0 67 18 Apr 2025 727th masterofsoap 0 67 24 Apr 2025 727th dokutan 0 67 28 Apr 2025 727th Lodiscode 0 67 6 May 2025 727th adammielniczuk 0 67 12 May 2025 727th erikji 0 67 19 days ago 727th thadeucity 0 67 16 days ago 727th TheZwierzLF 🇵🇱 0 67 15 days ago 727th TheZwierzLF 🇵🇱 0 67 10 days ago 727th SwordF-Official 0 67 9 days ago 727th NOS4A5I 0 67 2 days ago 727th Rogacz 0 67 2 days ago 782nd 823126 0 68 20 Nov 2024 782nd stefangimmillaro 0 68 27 Nov 2024 782nd MeWhenI 🇻🇦 0 68 11 Dec 2024 782nd jamesthekee 0 68 25 Jan 2025 782nd Shanethegamer 🇺🇸 0 68 4 Feb 2025 782nd GolfingSuccess 🇬🇷 0 68 5 Feb 2025 782nd HumanoidCPU 0 68 6 Feb 2025 782nd DialFrost 🇸🇬 0 68 8 Feb 2025 782nd voytxt 🇨🇿 0 68 8 Feb 2025 782nd targrik 0 68 15 Feb 2025 782nd JunkIce 0 68 26 Mar 2025 782nd rhdqor213 0 68 16 Apr 2025 782nd DialFrost 🇸🇬 0 68 17 Apr 2025 782nd te-chnical 0 68 6 May 2025 782nd edsrzf 🇳🇿 0 68 13 May 2025 782nd rucin93 🇵🇱 0 68 14 May 2025 782nd cloudyshoe 0 68 27 days ago 782nd jake6192 0 68 12 days ago 782nd 4very 0 68 4 days ago 801st sean-niemann 🇺🇸 0 69 13 Dec 2024 801st GolfingSuccess 🇬🇷 0 69 8 Feb 2025 801st DialFrost 🇸🇬 0 69 8 Feb 2025 801st GolfingSuccess 🇬🇷 0 69 8 Feb 2025 801st DialFrost 🇸🇬 0 69 20 Feb 2025 801st pruthvip15 0 69 4 Mar 2025 801st emgordon154 0 69 6 Mar 2025 801st plcc0 0 69 20 Mar 2025 801st kg583 🇺🇸 0 69 18 Apr 2025 801st CaedenHarper 🇨🇦 0 69 18 Apr 2025 801st Shanethegamer 🇺🇸 0 69 23 Apr 2025 801st sean-niemann 🇺🇸 0 69 28 Apr 2025 801st voytxt 🇨🇿 0 69 28 Apr 2025 801st GolfingSuccess 🇬🇷 0 69 18 days ago 815th emgordon154 0 70 27 Nov 2024 815th MeWhenI 🇻🇦 0 70 11 Dec 2024 815th voytxt 🇨🇿 0 70 25 Jan 2025 815th Salutations45 0 70 26 Jan 2025 815th MeWhenI 🇻🇦 0 70 14 Feb 2025 815th targrik 0 70 14 Feb 2025 815th frosster 0 70 11 Mar 2025 815th GolfingSuccess 🇬🇷 0 70 17 Mar 2025 815th Sciman101 0 70 27 Mar 2025 815th cominixo 0 70 6 Apr 2025 815th KasperKivimaeki 🇫🇮 0 70 16 Apr 2025 Prev 751–825 of 1,847 Next