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 Mandelbrot 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 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 Vala 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 Vala 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 Mandelbrot 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 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 216th ovs-code 🇩🇪 0 36 17 Apr 2025 216th edsrzf 🇳🇿 0 36 17 Apr 2025 216th HumanoidCPU 0 36 18 Apr 2025 216th alemelis 0 36 11 days ago 230th ovs-code 🇩🇪 0 37 26 Nov 2024 230th 2bular 0 37 9 Dec 2024 230th Natanaelel 🇸🇪 0 37 26 Jan 2025 230th DialFrost 🇸🇬 0 37 24 Feb 2025 230th Sakisan 🇧🇪 0 37 5 Apr 2025 230th dokutan 0 37 13 Apr 2025 230th DialFrost 🇸🇬 0 37 17 Apr 2025 230th MeWhenI 🇻🇦 0 37 17 Apr 2025 230th Shanethegamer 🇺🇸 0 37 17 Apr 2025 230th GolfingSuccess 🇬🇷 0 37 17 Apr 2025 230th Shanethegamer 🇺🇸 0 37 17 Apr 2025 230th HumanoidCPU 0 37 18 Apr 2025 230th HumanoidCPU 0 37 18 Apr 2025 230th HPWiz 🇳🇿 0 37 18 Apr 2025 230th CaedenHarper 🇨🇦 0 37 18 Apr 2025 230th CaedenHarper 🇨🇦 0 37 19 Apr 2025 230th GolfingSuccess 🇬🇷 0 37 19 Apr 2025 230th edsrzf 🇳🇿 0 37 19 Apr 2025 230th zacjl 0 37 20 Apr 2025 230th frankgraziano 0 37 19 May 2025 230th fuzzylojik-golf 🇺🇸 0 37 18 days ago 230th lynn 0 37 17 days ago 252nd ovs-code 🇩🇪 0 38 25 Nov 2024 252nd sean-niemann 🇺🇸 0 38 26 Nov 2024 252nd emgordon154 0 38 27 Nov 2024 252nd CLOStrophobic 🇮🇹 0 38 22 Jan 2025 252nd btjones0 0 38 17 Feb 2025 252nd Frowny 0 38 10 Mar 2025 252nd Mukundan314 0 38 25 Apr 2025 259th SirBogman 🇺🇸 0 39 4 Dec 2024 259th MeWhenI 🇻🇦 0 39 29 Jan 2025 259th emgordon154 0 39 14 Feb 2025 259th DialFrost 🇸🇬 0 39 17 Apr 2025 259th Shanethegamer 🇺🇸 0 39 19 May 2025 259th HumanoidCPU 0 39 19 May 2025 259th plcc0 0 39 19 May 2025 259th voytxt 🇨🇿 0 39 19 May 2025 259th GolfingSuccess 🇬🇷 0 39 19 May 2025 259th DialFrost 🇸🇬 0 39 21 May 2025 259th MeWhenI 🇻🇦 0 39 28 May 2025 259th Jigglypuffed 0 39 20 days ago 259th xvogt 🇱🇮 0 39 19 days ago 259th AlephSquirrel 0 39 19 days ago 273rd emgordon154 0 40 9 Feb 2025 273rd DialFrost 🇸🇬 0 40 9 Feb 2025 273rd GolfingSuccess 🇬🇷 0 40 12 Feb 2025 273rd chunes3 🇺🇸 0 40 13 Feb 2025 273rd HumanoidCPU 0 40 18 Apr 2025 273rd DialFrost 🇸🇬 0 40 20 Apr 2025 273rd ovs-code 🇩🇪 0 40 19 May 2025 273rd Shanethegamer 🇺🇸 0 40 25 days ago 273rd artem-aramma 0 40 13 days ago 282nd GolfingSuccess 🇬🇷 0 42 25 Nov 2024 282nd AlephSquirrel 0 42 27 Jan 2025 282nd edsrzf 🇳🇿 0 42 21 Mar 2025 282nd Shanethegamer 🇺🇸 0 42 17 Apr 2025 282nd DialFrost 🇸🇬 0 42 17 Apr 2025 282nd edsrzf 🇳🇿 0 42 17 Apr 2025 282nd HumanoidCPU 0 42 18 Apr 2025 282nd CaedenHarper 🇨🇦 0 42 18 Apr 2025 282nd zacjl 0 42 20 Apr 2025 282nd dokutan 0 42 28 Apr 2025 282nd TheZwierzLF 🇵🇱 0 42 2 Jun 2025 293rd Shanethegamer 🇺🇸 0 43 20 Nov 2024 293rd stefangimmillaro 0 43 20 Nov 2024 293rd error256 0 43 21 Nov 2024 293rd GolfingSuccess 🇬🇷 0 43 25 Nov 2024 293rd xsot 🇸🇬 0 43 26 Nov 2024 293rd sean-niemann 🇺🇸 0 43 26 Nov 2024 293rd emgordon154 0 43 26 Nov 2024 293rd GolfingSuccess 🇬🇷 0 43 9 Dec 2024 Prev 226–300 of 1,956 Next