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 215th edsrzf 🇳🇿 0 36 17 Apr 2025 215th HumanoidCPU 0 36 18 Apr 2025 215th alemelis 0 36 6 days ago 229th ovs-code 🇩🇪 0 37 26 Nov 2024 229th 2bular 0 37 9 Dec 2024 229th Natanaelel 🇸🇪 0 37 26 Jan 2025 229th DialFrost 🇸🇬 0 37 24 Feb 2025 229th Sakisan 🇧🇪 0 37 5 Apr 2025 229th dokutan 0 37 13 Apr 2025 229th DialFrost 🇸🇬 0 37 17 Apr 2025 229th MeWhenI 🇻🇦 0 37 17 Apr 2025 229th Shanethegamer 🇺🇸 0 37 17 Apr 2025 229th GolfingSuccess 🇬🇷 0 37 17 Apr 2025 229th Shanethegamer 🇺🇸 0 37 17 Apr 2025 229th HumanoidCPU 0 37 18 Apr 2025 229th HumanoidCPU 0 37 18 Apr 2025 229th HPWiz 🇳🇿 0 37 18 Apr 2025 229th CaedenHarper 🇨🇦 0 37 18 Apr 2025 229th CaedenHarper 🇨🇦 0 37 19 Apr 2025 229th GolfingSuccess 🇬🇷 0 37 19 Apr 2025 229th edsrzf 🇳🇿 0 37 19 Apr 2025 229th zacjl 0 37 20 Apr 2025 229th frankgraziano 0 37 19 May 2025 229th fuzzylojik-golf 🇺🇸 0 37 12 days ago 229th lynn 0 37 11 days ago 251st ovs-code 🇩🇪 0 38 25 Nov 2024 251st sean-niemann 🇺🇸 0 38 26 Nov 2024 251st emgordon154 0 38 27 Nov 2024 251st CLOStrophobic 🇮🇹 0 38 22 Jan 2025 251st btjones0 0 38 17 Feb 2025 251st Frowny 0 38 10 Mar 2025 251st Mukundan314 0 38 25 Apr 2025 258th SirBogman 🇺🇸 0 39 4 Dec 2024 258th MeWhenI 🇻🇦 0 39 29 Jan 2025 258th emgordon154 0 39 14 Feb 2025 258th DialFrost 🇸🇬 0 39 17 Apr 2025 258th Shanethegamer 🇺🇸 0 39 19 May 2025 258th HumanoidCPU 0 39 19 May 2025 258th plcc0 0 39 19 May 2025 258th voytxt 🇨🇿 0 39 19 May 2025 258th GolfingSuccess 🇬🇷 0 39 19 May 2025 258th DialFrost 🇸🇬 0 39 21 May 2025 258th MeWhenI 🇻🇦 0 39 28 May 2025 258th Jigglypuffed 0 39 14 days ago 258th xvogt 🇱🇮 0 39 14 days ago 258th AlephSquirrel 0 39 14 days ago 272nd emgordon154 0 40 9 Feb 2025 272nd DialFrost 🇸🇬 0 40 9 Feb 2025 272nd GolfingSuccess 🇬🇷 0 40 12 Feb 2025 272nd chunes3 🇺🇸 0 40 13 Feb 2025 272nd HumanoidCPU 0 40 18 Apr 2025 272nd DialFrost 🇸🇬 0 40 20 Apr 2025 272nd ovs-code 🇩🇪 0 40 19 May 2025 272nd Shanethegamer 🇺🇸 0 40 19 days ago 272nd artem-aramma 0 40 8 days ago 281st GolfingSuccess 🇬🇷 0 42 25 Nov 2024 281st AlephSquirrel 0 42 27 Jan 2025 281st edsrzf 🇳🇿 0 42 21 Mar 2025 281st Shanethegamer 🇺🇸 0 42 17 Apr 2025 281st DialFrost 🇸🇬 0 42 17 Apr 2025 281st edsrzf 🇳🇿 0 42 17 Apr 2025 281st HumanoidCPU 0 42 18 Apr 2025 281st CaedenHarper 🇨🇦 0 42 18 Apr 2025 281st zacjl 0 42 20 Apr 2025 281st dokutan 0 42 28 Apr 2025 281st TheZwierzLF 🇵🇱 0 42 24 days ago 292nd Shanethegamer 🇺🇸 0 43 20 Nov 2024 292nd stefangimmillaro 0 43 20 Nov 2024 292nd error256 0 43 21 Nov 2024 292nd GolfingSuccess 🇬🇷 0 43 25 Nov 2024 292nd xsot 🇸🇬 0 43 26 Nov 2024 292nd sean-niemann 🇺🇸 0 43 26 Nov 2024 292nd emgordon154 0 43 26 Nov 2024 292nd GolfingSuccess 🇬🇷 0 43 9 Dec 2024 292nd MeWhenI 🇻🇦 0 43 11 Dec 2024 Prev 226–300 of 1,922 Next