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 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 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers 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 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 Partition Numbers QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Set Snake Sphenic Numbers Star Wars GPT 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 Rockstar 2 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 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 Rockstar 2 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 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 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 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers 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 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 Partition Numbers QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Set Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 10th GolfingSuccess 🇬🇷 0 23 25 Nov 2024 10th AlephSquirrel 0 23 25 Nov 2024 10th lifthrasiir 🇰🇷 0 23 26 Nov 2024 10th ovs-code 🇩🇪 0 23 26 Nov 2024 10th CLOStrophobic 🇮🇹 0 23 19 days ago 10th pardouin 🇫🇷 0 23 5 days ago 10th MeWhenI 🇻🇦 0 23 5 days ago 18th Shanethegamer 🇺🇸 0 24 10 Jan 2025 18th Natanaelel 🇸🇪 0 24 15 days ago 21st Shanethegamer 🇺🇸 0 26 20 Nov 2024 21st btnlq 0 26 26 Nov 2024 21st sean-niemann 🇺🇸 0 26 26 Nov 2024 21st DialFrost 🇸🇬 0 26 26 Nov 2024 21st emgordon154 0 26 28 Nov 2024 21st stefangimmillaro 0 26 3 Dec 2024 21st SirBogman 🇺🇸 0 26 3 Dec 2024 21st MeWhenI 🇻🇦 0 26 11 Dec 2024 21st GolfingSuccess 🇬🇷 0 26 21 Dec 2024 21st CaedenHarper 🇨🇦 0 26 4 Jan 2025 21st CLOStrophobic 🇮🇹 0 26 16 days ago 21st sisyphus-ppcg 🇦🇺 0 26 7 days ago 21st pardouin 🇫🇷 0 26 5 days ago 21st ovs-code 🇩🇪 0 26 5 days ago 21st Natanaelel 🇸🇪 0 26 5 days ago 21st HumanoidCPU 0 26 3 days ago 39th emgordon154 0 27 26 Nov 2024 39th lynn 0 27 15 days ago 43rd Shanethegamer 🇺🇸 0 28 20 Nov 2024 43rd stefangimmillaro 0 28 20 Nov 2024 43rd error256 0 28 21 Nov 2024 43rd GolfingSuccess 🇬🇷 0 28 25 Nov 2024 43rd DialFrost 🇸🇬 0 28 26 Nov 2024 43rd sean-niemann 🇺🇸 0 28 26 Nov 2024 43rd FlyingPenguin223 0 28 27 Nov 2024 43rd emgordon154 0 28 28 Nov 2024 43rd m-tkach 🇺🇦 0 28 28 Nov 2024 43rd lifthrasiir 🇰🇷 0 28 30 Nov 2024 43rd sisyphus-ppcg 🇦🇺 0 28 2 Dec 2024 43rd zacjl 0 28 2 Dec 2024 43rd SirBogman 🇺🇸 0 28 3 Dec 2024 43rd SirBogman 🇺🇸 0 28 3 Dec 2024 43rd 2bular 0 28 9 Dec 2024 43rd Natanaelel 🇸🇪 0 28 9 Dec 2024 43rd MeWhenI 🇻🇦 0 28 11 Dec 2024 43rd antimon2 🇯🇵 0 28 16 Dec 2024 43rd CaedenHarper 🇨🇦 0 28 4 Jan 2025 43rd CaedenHarper 🇨🇦 0 28 4 Jan 2025 43rd CLOStrophobic 🇮🇹 0 28 16 days ago 43rd kg583 🇺🇸 0 28 15 days ago 43rd ovs-code 🇩🇪 0 28 7 days ago 43rd pardouin 🇫🇷 0 28 4 days ago 43rd anter69 🇭🇺 0 28 4 days ago 43rd janlelis 0 28 35 hours ago 69th ovs-code 🇩🇪 0 29 25 Nov 2024 69th GolfingSuccess 🇬🇷 0 29 25 Nov 2024 69th emgordon154 0 29 26 Nov 2024 69th stefangimmillaro 0 29 26 Nov 2024 69th JunkIce 0 29 3 Dec 2024 69th ndren 0 29 5 Dec 2024 69th CornerMercury 🇬🇧 0 29 5 Dec 2024 69th HumanoidCPU 0 29 5 Jan 2025 69th duckyluuk 🇳🇱 0 29 26 days ago 69th Natanaelel 🇸🇪 0 29 15 days ago 69th voytxt 🇨🇿 0 29 13 days ago 69th DialFrost 🇸🇬 0 29 5 days ago 83rd Shanethegamer 🇺🇸 0 30 20 Nov 2024 83rd Quirkly-Quasar1 🇺🇸 0 30 3 Dec 2024 83rd FlyingPenguin223 0 30 9 Dec 2024 83rd MeWhenI 🇻🇦 0 30 11 Dec 2024 83rd shadowninja55 🇺🇸 0 30 30 Dec 2024 83rd canissimia 🇦🇶 0 30 15 days ago 83rd saito-ta 🇯🇵 0 30 11 days ago 83rd sisyphus-ppcg 🇦🇺 0 30 10 days ago 83rd psethwick 0 30 8 days ago 83rd psethwick 0 30 7 days ago 1–75 of 912 Next