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 572nd CornerMercury 🇬🇧 0 65 5 Dec 2024 572nd lukegustafson 🇺🇸 0 65 7 Dec 2024 572nd Europe2048 0 65 7 Dec 2024 572nd neel11235813 0 65 9 Dec 2024 572nd Seek64 🇩🇪 0 65 10 Dec 2024 572nd MeWhenI 🇻🇦 0 65 11 Dec 2024 572nd antimon2 🇯🇵 0 65 16 Dec 2024 572nd error256 0 65 16 Dec 2024 572nd edsrzf 🇳🇿 0 65 18 Dec 2024 572nd bizy-coder 0 65 28 Dec 2024 572nd Bulmenisaurus 0 65 1 Jan 2025 572nd m-tkach 🇺🇦 0 65 3 Jan 2025 572nd b-illy 🇬🇧 0 65 4 Jan 2025 572nd emgordon154 0 65 11 Jan 2025 572nd CLOStrophobic 🇮🇹 0 65 22 Jan 2025 572nd prplz 🇦🇺 0 65 23 Jan 2025 572nd kg583 🇺🇸 0 65 23 Jan 2025 572nd CLOStrophobic 🇮🇹 0 65 23 Jan 2025 572nd sean-niemann 🇺🇸 0 65 23 Jan 2025 572nd mathisfun271 0 65 25 Jan 2025 572nd aliberro39109 0 65 25 Jan 2025 572nd Natanaelel 🇸🇪 0 65 26 Jan 2025 572nd Shanethegamer 🇺🇸 0 65 30 Jan 2025 572nd firegene 🇮🇪 0 65 30 Jan 2025 572nd Lydxn 🇨🇦 0 65 31 Jan 2025 572nd commandblockguy 🇺🇸 0 65 2 Feb 2025 572nd GolfingSuccess 🇬🇷 0 65 3 Feb 2025 572nd bricknellj 0 65 5 Feb 2025 572nd qpwoeirut 0 65 7 Feb 2025 572nd xyangst 0 65 14 Feb 2025 572nd emgordon154 0 65 17 Feb 2025 572nd GolfingSuccess 🇬🇷 0 65 6 Mar 2025 572nd dokutan 0 65 10 Mar 2025 572nd Jacob385 0 65 19 Mar 2025 572nd 4atj 0 65 22 days ago 572nd orthoplex 🇨🇽 0 65 16 days ago 572nd MeWhenI 🇻🇦 0 65 15 days ago 572nd Mukundan314 0 65 15 days ago 572nd MeWhenI 🇻🇦 0 65 15 days ago 572nd DialFrost 🇸🇬 0 65 15 days ago 572nd DialFrost 🇸🇬 0 65 15 days ago 572nd error256 0 65 15 days ago 572nd rucin93 🇵🇱 0 65 15 days ago 572nd Shanethegamer 🇺🇸 0 65 15 days ago 572nd edsrzf 🇳🇿 0 65 15 days ago 572nd edsrzf 🇳🇿 0 65 15 days ago 572nd HumanoidCPU 0 65 15 days ago 572nd HumanoidCPU 0 65 15 days ago 572nd HumanoidCPU 0 65 15 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