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 Scrambled Sort 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 Colors (Inverse) 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 Polygon Triangulations QR Encoder Quadratic Formula 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 Scrambled Sort 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 Colors (Inverse) 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 Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 722nd pastelglowcloud 0 67 2 Apr 2025 722nd litvanika 0 67 5 Apr 2025 722nd 1nspir3d 0 67 6 Apr 2025 722nd MeepMoop 0 67 6 Apr 2025 722nd gonengazit 0 67 8 Apr 2025 722nd Darklight-03 0 67 14 Apr 2025 722nd nilan425 0 67 16 Apr 2025 722nd DialFrost 🇸🇬 0 67 17 Apr 2025 722nd Andriamanitra 🇫🇮 0 67 17 Apr 2025 722nd Shanethegamer 🇺🇸 0 67 17 Apr 2025 722nd edsrzf 🇳🇿 0 67 17 Apr 2025 722nd HumanoidCPU 0 67 18 Apr 2025 722nd adaGrad1 0 67 18 Apr 2025 722nd codewrite 🇬🇧 0 67 18 Apr 2025 722nd CaedenHarper 🇨🇦 0 67 18 Apr 2025 722nd masterofsoap 0 67 24 Apr 2025 722nd dokutan 0 67 28 Apr 2025 722nd Lodiscode 0 67 6 May 2025 722nd adammielniczuk 0 67 23 days ago 722nd erikji 0 67 13 days ago 722nd thadeucity 0 67 10 days ago 722nd TheZwierzLF 🇵🇱 0 67 9 days ago 722nd TheZwierzLF 🇵🇱 0 67 4 days ago 722nd SwordF-Official 0 67 3 days ago 775th 823126 0 68 20 Nov 2024 775th stefangimmillaro 0 68 27 Nov 2024 775th MeWhenI 🇻🇦 0 68 11 Dec 2024 775th jamesthekee 0 68 25 Jan 2025 775th Shanethegamer 🇺🇸 0 68 4 Feb 2025 775th GolfingSuccess 🇬🇷 0 68 5 Feb 2025 775th HumanoidCPU 0 68 6 Feb 2025 775th DialFrost 🇸🇬 0 68 8 Feb 2025 775th voytxt 🇨🇿 0 68 8 Feb 2025 775th targrik 0 68 15 Feb 2025 775th JunkIce 0 68 26 Mar 2025 775th rhdqor213 0 68 16 Apr 2025 775th DialFrost 🇸🇬 0 68 17 Apr 2025 775th te-chnical 0 68 6 May 2025 775th edsrzf 🇳🇿 0 68 23 days ago 775th rucin93 🇵🇱 0 68 22 days ago 775th cloudyshoe 0 68 21 days ago 775th jake6192 0 68 6 days ago 793rd sean-niemann 🇺🇸 0 69 13 Dec 2024 793rd GolfingSuccess 🇬🇷 0 69 8 Feb 2025 793rd DialFrost 🇸🇬 0 69 8 Feb 2025 793rd GolfingSuccess 🇬🇷 0 69 8 Feb 2025 793rd DialFrost 🇸🇬 0 69 20 Feb 2025 793rd pruthvip15 0 69 4 Mar 2025 793rd emgordon154 0 69 6 Mar 2025 793rd plcc0 0 69 20 Mar 2025 793rd kg583 🇺🇸 0 69 18 Apr 2025 793rd CaedenHarper 🇨🇦 0 69 18 Apr 2025 793rd Shanethegamer 🇺🇸 0 69 23 Apr 2025 793rd sean-niemann 🇺🇸 0 69 28 Apr 2025 793rd voytxt 🇨🇿 0 69 28 Apr 2025 793rd GolfingSuccess 🇬🇷 0 69 12 days ago 807th emgordon154 0 70 27 Nov 2024 807th MeWhenI 🇻🇦 0 70 11 Dec 2024 807th voytxt 🇨🇿 0 70 25 Jan 2025 807th Salutations45 0 70 26 Jan 2025 807th MeWhenI 🇻🇦 0 70 14 Feb 2025 807th targrik 0 70 14 Feb 2025 807th frosster 0 70 11 Mar 2025 807th GolfingSuccess 🇬🇷 0 70 17 Mar 2025 807th Sciman101 0 70 27 Mar 2025 807th cominixo 0 70 6 Apr 2025 807th KasperKivimaeki 🇫🇮 0 70 16 Apr 2025 807th edsrzf 🇳🇿 0 70 18 Apr 2025 807th sean-niemann 🇺🇸 0 70 18 Apr 2025 807th rucin93 🇵🇱 0 70 18 Apr 2025 807th DialFrost 🇸🇬 0 70 18 Apr 2025 807th ovs-code 🇩🇪 0 70 18 Apr 2025 807th CaedenHarper 🇨🇦 0 70 18 Apr 2025 807th HumanoidCPU 0 70 19 Apr 2025 807th GolfingSuccess 🇬🇷 0 70 19 Apr 2025 Prev 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