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 573rd ndren 0 65 5 Dec 2024 573rd CornerMercury 🇬🇧 0 65 5 Dec 2024 573rd lukegustafson 🇺🇸 0 65 7 Dec 2024 573rd Europe2048 0 65 7 Dec 2024 573rd neel11235813 0 65 9 Dec 2024 573rd Seek64 🇩🇪 0 65 10 Dec 2024 573rd MeWhenI 🇻🇦 0 65 11 Dec 2024 573rd antimon2 🇯🇵 0 65 16 Dec 2024 573rd error256 0 65 16 Dec 2024 573rd edsrzf 🇳🇿 0 65 18 Dec 2024 573rd bizy-coder 0 65 28 Dec 2024 573rd Bulmenisaurus 0 65 1 Jan 2025 573rd m-tkach 🇺🇦 0 65 3 Jan 2025 573rd b-illy 🇬🇧 0 65 4 Jan 2025 573rd emgordon154 0 65 11 Jan 2025 573rd CLOStrophobic 🇮🇹 0 65 22 Jan 2025 573rd prplz 🇦🇺 0 65 23 Jan 2025 573rd kg583 🇺🇸 0 65 23 Jan 2025 573rd CLOStrophobic 🇮🇹 0 65 23 Jan 2025 573rd sean-niemann 🇺🇸 0 65 23 Jan 2025 573rd mathisfun271 0 65 25 Jan 2025 573rd aliberro39109 0 65 25 Jan 2025 573rd Natanaelel 🇸🇪 0 65 26 Jan 2025 573rd Shanethegamer 🇺🇸 0 65 30 Jan 2025 573rd firegene 🇮🇪 0 65 30 Jan 2025 573rd Lydxn 🇨🇦 0 65 31 Jan 2025 573rd commandblockguy 🇺🇸 0 65 2 Feb 2025 573rd GolfingSuccess 🇬🇷 0 65 3 Feb 2025 573rd bricknellj 0 65 5 Feb 2025 573rd qpwoeirut 0 65 7 Feb 2025 573rd xyangst 0 65 14 Feb 2025 573rd emgordon154 0 65 17 Feb 2025 573rd GolfingSuccess 🇬🇷 0 65 6 Mar 2025 573rd dokutan 0 65 10 Mar 2025 573rd Jacob385 0 65 19 Mar 2025 573rd 4atj 0 65 27 days ago 573rd orthoplex 🇨🇽 0 65 21 days ago 573rd MeWhenI 🇻🇦 0 65 20 days ago 573rd Mukundan314 0 65 20 days ago 573rd MeWhenI 🇻🇦 0 65 20 days ago 573rd DialFrost 🇸🇬 0 65 20 days ago 573rd DialFrost 🇸🇬 0 65 20 days ago 573rd error256 0 65 20 days ago 573rd rucin93 🇵🇱 0 65 20 days ago 573rd Shanethegamer 🇺🇸 0 65 20 days ago 573rd edsrzf 🇳🇿 0 65 20 days ago 573rd edsrzf 🇳🇿 0 65 20 days ago 573rd HumanoidCPU 0 65 20 days ago 573rd HumanoidCPU 0 65 20 days ago 573rd HumanoidCPU 0 65 19 days ago 573rd DialFrost 🇸🇬 0 65 19 days ago 573rd BlankSpruce 0 65 19 days ago 573rd Shanethegamer 🇺🇸 0 65 19 days ago 573rd CaedenHarper 🇨🇦 0 65 19 days ago 573rd CaedenHarper 🇨🇦 0 65 19 days ago 573rd FEZfan 🇦🇺 0 65 19 days ago 573rd undefinedRyan 0 65 18 days ago 573rd GolfingSuccess 🇬🇷 0 65 18 days ago 573rd DialFrost 🇸🇬 0 65 17 days ago 573rd plcc0 0 65 16 days ago 573rd dokutan 0 65 9 days ago 662nd Shanethegamer 🇺🇸 0 66 22 Nov 2024 662nd GolfingSuccess 🇬🇷 0 66 25 Nov 2024 662nd DialFrost 🇸🇬 0 66 26 Nov 2024 662nd Natanaelel 🇸🇪 0 66 9 Dec 2024 662nd MeWhenI 🇻🇦 0 66 11 Dec 2024 662nd rollershutter 0 66 18 Dec 2024 662nd duckyluuk 🇳🇱 0 66 12 Jan 2025 662nd duckyluuk 🇳🇱 0 66 12 Jan 2025 662nd KasperKivimaeki 🇫🇮 0 66 23 Jan 2025 662nd GolfingSuccess 🇬🇷 0 66 5 Feb 2025 662nd qpwoeirut 0 66 7 Feb 2025 662nd fourth-bit 0 66 8 Feb 2025 662nd klixel 🇨🇦 0 66 11 Feb 2025 662nd sohamkorade 0 66 13 Feb 2025 Prev 601–675 of 1,711 Next