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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 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 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 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 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 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 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 Set Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 23rd GolfingSuccess 🇬🇷 0 23 25 Nov 2024 23rd AlephSquirrel 0 23 25 Nov 2024 23rd lifthrasiir 🇰🇷 0 23 26 Nov 2024 23rd ovs-code 🇩🇪 0 23 26 Nov 2024 23rd CLOStrophobic 🇮🇹 0 23 19 Jan 2025 23rd pardouin 🇫🇷 0 23 2 Feb 2025 23rd MeWhenI 🇻🇦 0 23 2 Feb 2025 23rd plcc0 0 23 13 Feb 2025 23rd 2bular 0 23 27 days ago 35th Shanethegamer 🇺🇸 0 24 10 Jan 2025 35th Natanaelel 🇸🇪 0 24 23 Jan 2025 37th edsrzf 🇳🇿 0 25 22 days ago 38th Shanethegamer 🇺🇸 0 26 20 Nov 2024 38th btnlq 0 26 26 Nov 2024 38th sean-niemann 🇺🇸 0 26 26 Nov 2024 38th DialFrost 🇸🇬 0 26 26 Nov 2024 38th emgordon154 0 26 28 Nov 2024 38th stefangimmillaro 0 26 3 Dec 2024 38th SirBogman 🇺🇸 0 26 3 Dec 2024 38th MeWhenI 🇻🇦 0 26 11 Dec 2024 38th GolfingSuccess 🇬🇷 0 26 21 Dec 2024 38th CaedenHarper 🇨🇦 0 26 4 Jan 2025 38th CLOStrophobic 🇮🇹 0 26 22 Jan 2025 38th sisyphus-ppcg 🇦🇺 0 26 31 Jan 2025 38th pardouin 🇫🇷 0 26 2 Feb 2025 38th ovs-code 🇩🇪 0 26 2 Feb 2025 38th Natanaelel 🇸🇪 0 26 2 Feb 2025 38th HumanoidCPU 0 26 4 Feb 2025 38th xyangst 0 26 14 Feb 2025 38th emgordon154 0 26 19 Feb 2025 60th lynn 0 27 23 Jan 2025 64th Shanethegamer 🇺🇸 0 28 20 Nov 2024 64th stefangimmillaro 0 28 20 Nov 2024 64th error256 0 28 21 Nov 2024 64th GolfingSuccess 🇬🇷 0 28 25 Nov 2024 64th DialFrost 🇸🇬 0 28 26 Nov 2024 64th sean-niemann 🇺🇸 0 28 26 Nov 2024 64th FlyingPenguin223 0 28 27 Nov 2024 64th emgordon154 0 28 28 Nov 2024 64th m-tkach 🇺🇦 0 28 28 Nov 2024 64th lifthrasiir 🇰🇷 0 28 30 Nov 2024 64th sisyphus-ppcg 🇦🇺 0 28 2 Dec 2024 64th zacjl 0 28 2 Dec 2024 64th SirBogman 🇺🇸 0 28 3 Dec 2024 64th SirBogman 🇺🇸 0 28 3 Dec 2024 64th 2bular 0 28 9 Dec 2024 64th Natanaelel 🇸🇪 0 28 9 Dec 2024 64th MeWhenI 🇻🇦 0 28 11 Dec 2024 64th antimon2 🇯🇵 0 28 16 Dec 2024 64th CaedenHarper 🇨🇦 0 28 4 Jan 2025 64th CaedenHarper 🇨🇦 0 28 4 Jan 2025 64th CLOStrophobic 🇮🇹 0 28 22 Jan 2025 64th kg583 🇺🇸 0 28 23 Jan 2025 64th ovs-code 🇩🇪 0 28 31 Jan 2025 64th pardouin 🇫🇷 0 28 2 Feb 2025 64th anter69 🇭🇺 0 28 3 Feb 2025 64th janlelis 0 28 6 Feb 2025 64th tatzyr 🇯🇵 0 28 16 Feb 2025 64th chocycat 0 28 1 Mar 2025 64th paul-c-hartman 0 28 23 days ago 96th ovs-code 🇩🇪 0 29 25 Nov 2024 96th GolfingSuccess 🇬🇷 0 29 25 Nov 2024 96th emgordon154 0 29 26 Nov 2024 96th stefangimmillaro 0 29 26 Nov 2024 96th JunkIce 0 29 3 Dec 2024 96th ndren 0 29 5 Dec 2024 96th CornerMercury 🇬🇧 0 29 5 Dec 2024 96th HumanoidCPU 0 29 5 Jan 2025 96th duckyluuk 🇳🇱 0 29 12 Jan 2025 96th Natanaelel 🇸🇪 0 29 23 Jan 2025 96th voytxt 🇨🇿 0 29 25 Jan 2025 96th DialFrost 🇸🇬 0 29 2 Feb 2025 96th gigaprofisi 🇺🇸 0 29 3 Mar 2025 96th Yewzir 0 29 20 days ago 96th plcc0 0 29 7 days ago 1–75 of 1,213 Next