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 214th HumanoidCPU 0 36 18 Apr 2025 214th alemelis 0 36 66 mins ago 228th ovs-code 🇩🇪 0 37 26 Nov 2024 228th 2bular 0 37 9 Dec 2024 228th Natanaelel 🇸🇪 0 37 26 Jan 2025 228th DialFrost 🇸🇬 0 37 24 Feb 2025 228th Sakisan 🇧🇪 0 37 5 Apr 2025 228th dokutan 0 37 13 Apr 2025 228th DialFrost 🇸🇬 0 37 17 Apr 2025 228th MeWhenI 🇻🇦 0 37 17 Apr 2025 228th Shanethegamer 🇺🇸 0 37 17 Apr 2025 228th GolfingSuccess 🇬🇷 0 37 17 Apr 2025 228th Shanethegamer 🇺🇸 0 37 17 Apr 2025 228th HumanoidCPU 0 37 18 Apr 2025 228th HumanoidCPU 0 37 18 Apr 2025 228th HPWiz 🇳🇿 0 37 18 Apr 2025 228th CaedenHarper 🇨🇦 0 37 18 Apr 2025 228th CaedenHarper 🇨🇦 0 37 19 Apr 2025 228th GolfingSuccess 🇬🇷 0 37 19 Apr 2025 228th edsrzf 🇳🇿 0 37 19 Apr 2025 228th zacjl 0 37 20 Apr 2025 228th frankgraziano 0 37 19 May 2025 228th fuzzylojik-golf 🇺🇸 0 37 6 days ago 228th lynn 0 37 5 days ago 250th ovs-code 🇩🇪 0 38 25 Nov 2024 250th sean-niemann 🇺🇸 0 38 26 Nov 2024 250th emgordon154 0 38 27 Nov 2024 250th CLOStrophobic 🇮🇹 0 38 22 Jan 2025 250th btjones0 0 38 17 Feb 2025 250th Frowny 0 38 10 Mar 2025 250th Mukundan314 0 38 25 Apr 2025 257th SirBogman 🇺🇸 0 39 4 Dec 2024 257th MeWhenI 🇻🇦 0 39 29 Jan 2025 257th emgordon154 0 39 14 Feb 2025 257th DialFrost 🇸🇬 0 39 17 Apr 2025 257th Shanethegamer 🇺🇸 0 39 19 May 2025 257th HumanoidCPU 0 39 19 May 2025 257th plcc0 0 39 19 May 2025 257th voytxt 🇨🇿 0 39 19 May 2025 257th GolfingSuccess 🇬🇷 0 39 19 May 2025 257th DialFrost 🇸🇬 0 39 21 May 2025 257th MeWhenI 🇻🇦 0 39 22 days ago 257th Jigglypuffed 0 39 8 days ago 257th xvogt 🇱🇮 0 39 8 days ago 257th AlephSquirrel 0 39 7 days ago 271st emgordon154 0 40 9 Feb 2025 271st DialFrost 🇸🇬 0 40 9 Feb 2025 271st GolfingSuccess 🇬🇷 0 40 12 Feb 2025 271st chunes3 🇺🇸 0 40 13 Feb 2025 271st HumanoidCPU 0 40 18 Apr 2025 271st DialFrost 🇸🇬 0 40 20 Apr 2025 271st ovs-code 🇩🇪 0 40 19 May 2025 271st Shanethegamer 🇺🇸 0 40 13 days ago 271st artem-aramma 0 40 44 hours ago 280th GolfingSuccess 🇬🇷 0 42 25 Nov 2024 280th AlephSquirrel 0 42 27 Jan 2025 280th edsrzf 🇳🇿 0 42 21 Mar 2025 280th Shanethegamer 🇺🇸 0 42 17 Apr 2025 280th DialFrost 🇸🇬 0 42 17 Apr 2025 280th edsrzf 🇳🇿 0 42 17 Apr 2025 280th HumanoidCPU 0 42 18 Apr 2025 280th CaedenHarper 🇨🇦 0 42 18 Apr 2025 280th zacjl 0 42 20 Apr 2025 280th dokutan 0 42 28 Apr 2025 280th TheZwierzLF 🇵🇱 0 42 17 days ago 291st Shanethegamer 🇺🇸 0 43 20 Nov 2024 291st stefangimmillaro 0 43 20 Nov 2024 291st error256 0 43 21 Nov 2024 291st GolfingSuccess 🇬🇷 0 43 25 Nov 2024 291st xsot 🇸🇬 0 43 26 Nov 2024 291st sean-niemann 🇺🇸 0 43 26 Nov 2024 291st emgordon154 0 43 26 Nov 2024 291st GolfingSuccess 🇬🇷 0 43 9 Dec 2024 291st MeWhenI 🇻🇦 0 43 11 Dec 2024 291st 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