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 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 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 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 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 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 Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 439th CaedenHarper 🇨🇦 0 58 4 Jan 2025 439th CLOStrophobic 🇮🇹 0 58 17 Jan 2025 439th voytxt 🇨🇿 0 58 25 Jan 2025 439th sisyphus-ppcg 🇦🇺 0 58 28 Jan 2025 439th UnderKoen 🇳🇱 0 58 28 Jan 2025 439th dokutan 0 58 3 Feb 2025 439th HumanoidCPU 0 58 4 Feb 2025 439th emgordon154 0 58 5 Feb 2025 439th edsrzf 🇳🇿 0 58 9 Feb 2025 439th targrik 0 58 15 Feb 2025 439th edsrzf 🇳🇿 0 58 19 Feb 2025 439th orthoplex 🇨🇽 0 58 24 days ago 439th edsrzf 🇳🇿 0 58 23 days ago 439th DialFrost 🇸🇬 0 58 23 days ago 439th DialFrost 🇸🇬 0 58 23 days ago 439th Shanethegamer 🇺🇸 0 58 23 days ago 439th DialFrost 🇸🇬 0 58 23 days ago 439th GolfingSuccess 🇬🇷 0 58 23 days ago 439th HumanoidCPU 0 58 22 days ago 439th HumanoidCPU 0 58 22 days ago 439th CaedenHarper 🇨🇦 0 58 21 days ago 439th CaedenHarper 🇨🇦 0 58 21 days ago 439th dokutan 0 58 12 days ago 474th MeWhenI 🇻🇦 0 59 11 Dec 2024 474th emgordon154 0 59 8 Jan 2025 474th duckyluuk 🇳🇱 0 59 12 Jan 2025 474th Natanaelel 🇸🇪 0 59 2 Feb 2025 474th ovs-code 🇩🇪 0 59 4 Feb 2025 474th Shanethegamer 🇺🇸 0 59 7 Feb 2025 474th voytxt 🇨🇿 0 59 8 Feb 2025 474th GolfingSuccess 🇬🇷 0 59 15 Feb 2025 474th 2bular 0 59 5 Mar 2025 474th DialFrost 🇸🇬 0 59 23 days ago 474th zacjl 0 59 23 days ago 474th Shanethegamer 🇺🇸 0 59 23 days ago 474th HumanoidCPU 0 59 22 days ago 474th dokutan 0 59 12 days ago 488th xsot 🇸🇬 0 60 4 Dec 2024 488th CatsAreFluffy 0 60 13 Dec 2024 488th Natanaelel 🇸🇪 0 60 26 Jan 2025 488th emgordon154 0 60 4 Feb 2025 488th klixel 🇨🇦 0 60 8 Apr 2025 493rd Shanethegamer 🇺🇸 0 61 20 Nov 2024 493rd stefangimmillaro 0 61 21 Nov 2024 493rd error256 0 61 21 Nov 2024 493rd error256 0 61 21 Nov 2024 493rd ovs-code 🇩🇪 0 61 25 Nov 2024 493rd GolfingSuccess 🇬🇷 0 61 25 Nov 2024 493rd sean-niemann 🇺🇸 0 61 26 Nov 2024 493rd duckyluuk 🇳🇱 0 61 26 Nov 2024 493rd DialFrost 🇸🇬 0 61 26 Nov 2024 493rd rucin93 🇵🇱 0 61 26 Nov 2024 493rd emgordon154 0 61 28 Nov 2024 493rd stefangimmillaro 0 61 3 Dec 2024 493rd lukegustafson 🇺🇸 0 61 7 Dec 2024 493rd MeWhenI 🇻🇦 0 61 11 Dec 2024 493rd emplv 🇱🇻 0 61 11 Dec 2024 493rd voytxt 🇨🇿 0 61 22 Dec 2024 493rd Salutations45 0 61 29 Dec 2024 493rd duckyluuk 🇳🇱 0 61 12 Jan 2025 493rd CLOStrophobic 🇮🇹 0 61 22 Jan 2025 493rd voytxt 🇨🇿 0 61 25 Jan 2025 493rd m-tkach 🇺🇦 0 61 30 Jan 2025 493rd Natanaelel 🇸🇪 0 61 2 Feb 2025 493rd CaedenHarper 🇨🇦 0 61 3 Feb 2025 493rd BalaM314 0 61 4 Feb 2025 493rd Shanethegamer 🇺🇸 0 61 5 Feb 2025 493rd kg583 🇺🇸 0 61 5 Feb 2025 493rd GolfingSuccess 🇬🇷 0 61 5 Feb 2025 493rd HumanoidCPU 0 61 7 Feb 2025 493rd targrik 0 61 8 Feb 2025 493rd MeWhenI 🇻🇦 0 61 14 Feb 2025 493rd targrik 0 61 15 Feb 2025 493rd attila8192 0 61 1 Mar 2025 493rd targrik 0 61 14 Mar 2025 Prev 451–525 of 1,720 Next