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 575th SirBogman 🇺🇸 0 65 3 Dec 2024 575th xsot 🇸🇬 0 65 4 Dec 2024 575th ndren 0 65 5 Dec 2024 575th CornerMercury 🇬🇧 0 65 5 Dec 2024 575th lukegustafson 🇺🇸 0 65 7 Dec 2024 575th Europe2048 0 65 7 Dec 2024 575th neel11235813 0 65 9 Dec 2024 575th Seek64 🇩🇪 0 65 10 Dec 2024 575th MeWhenI 🇻🇦 0 65 11 Dec 2024 575th antimon2 🇯🇵 0 65 16 Dec 2024 575th error256 0 65 16 Dec 2024 575th edsrzf 🇳🇿 0 65 18 Dec 2024 575th bizy-coder 0 65 28 Dec 2024 575th Bulmenisaurus 0 65 1 Jan 2025 575th m-tkach 🇺🇦 0 65 3 Jan 2025 575th b-illy 🇬🇧 0 65 4 Jan 2025 575th emgordon154 0 65 11 Jan 2025 575th CLOStrophobic 🇮🇹 0 65 22 Jan 2025 575th prplz 🇦🇺 0 65 23 Jan 2025 575th kg583 🇺🇸 0 65 23 Jan 2025 575th CLOStrophobic 🇮🇹 0 65 23 Jan 2025 575th sean-niemann 🇺🇸 0 65 23 Jan 2025 575th mathisfun271 0 65 25 Jan 2025 575th aliberro39109 0 65 25 Jan 2025 575th Natanaelel 🇸🇪 0 65 26 Jan 2025 575th Shanethegamer 🇺🇸 0 65 30 Jan 2025 575th firegene 🇮🇪 0 65 30 Jan 2025 575th Lydxn 🇨🇦 0 65 31 Jan 2025 575th commandblockguy 🇺🇸 0 65 2 Feb 2025 575th GolfingSuccess 🇬🇷 0 65 3 Feb 2025 575th bricknellj 0 65 5 Feb 2025 575th qpwoeirut 0 65 7 Feb 2025 575th xyangst 0 65 14 Feb 2025 575th emgordon154 0 65 17 Feb 2025 575th GolfingSuccess 🇬🇷 0 65 6 Mar 2025 575th dokutan 0 65 10 Mar 2025 575th Jacob385 0 65 19 Mar 2025 575th 4atj 0 65 10 Apr 2025 575th orthoplex 🇨🇽 0 65 23 days ago 575th MeWhenI 🇻🇦 0 65 22 days ago 575th Mukundan314 0 65 22 days ago 575th MeWhenI 🇻🇦 0 65 22 days ago 575th DialFrost 🇸🇬 0 65 22 days ago 575th DialFrost 🇸🇬 0 65 22 days ago 575th error256 0 65 22 days ago 575th rucin93 🇵🇱 0 65 22 days ago 575th Shanethegamer 🇺🇸 0 65 21 days ago 575th edsrzf 🇳🇿 0 65 21 days ago 575th edsrzf 🇳🇿 0 65 21 days ago 575th HumanoidCPU 0 65 21 days ago 575th HumanoidCPU 0 65 21 days ago 575th HumanoidCPU 0 65 21 days ago 575th DialFrost 🇸🇬 0 65 21 days ago 575th BlankSpruce 0 65 21 days ago 575th Shanethegamer 🇺🇸 0 65 20 days ago 575th CaedenHarper 🇨🇦 0 65 20 days ago 575th CaedenHarper 🇨🇦 0 65 20 days ago 575th FEZfan 🇦🇺 0 65 20 days ago 575th undefinedRyan 0 65 20 days ago 575th GolfingSuccess 🇬🇷 0 65 20 days ago 575th DialFrost 🇸🇬 0 65 19 days ago 575th plcc0 0 65 18 days ago 575th dokutan 0 65 10 days ago 664th Shanethegamer 🇺🇸 0 66 22 Nov 2024 664th GolfingSuccess 🇬🇷 0 66 25 Nov 2024 664th Natanaelel 🇸🇪 0 66 9 Dec 2024 664th MeWhenI 🇻🇦 0 66 11 Dec 2024 664th rollershutter 0 66 18 Dec 2024 664th duckyluuk 🇳🇱 0 66 12 Jan 2025 664th duckyluuk 🇳🇱 0 66 12 Jan 2025 664th KasperKivimaeki 🇫🇮 0 66 23 Jan 2025 664th GolfingSuccess 🇬🇷 0 66 5 Feb 2025 664th qpwoeirut 0 66 7 Feb 2025 664th fourth-bit 0 66 8 Feb 2025 664th klixel 🇨🇦 0 66 11 Feb 2025 Prev 601–675 of 1,715 Next