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 144th psethwick 0 30 30 Jan 2025 144th psethwick 0 30 31 Jan 2025 144th RedzGoose 🇦🇺 0 30 25 Feb 2025 144th emgordon154 0 30 5 Mar 2025 144th paulmr 0 30 5 Mar 2025 144th plcc0 0 30 30 Mar 2025 144th JOrE-Softwares 0 30 21 May 2025 158th duckyluuk 🇳🇱 0 31 12 Jan 2025 158th voytxt 🇨🇿 0 31 25 Jan 2025 158th csharpython 0 31 5 Feb 2025 158th gigaprofisi 🇺🇸 0 31 3 Mar 2025 158th targrik 0 31 14 Mar 2025 158th TannerJ07 🇺🇸 0 31 5 Apr 2025 158th xvogt 🇱🇮 0 31 6 days ago 158th artem-aramma 0 31 6 hours ago 166th lyqio 0 32 4 Dec 2024 166th HumanoidCPU 0 32 7 Feb 2025 166th MeWhenI 🇻🇦 0 32 14 Feb 2025 166th targrik 0 32 15 Feb 2025 166th Natanaelel 🇸🇪 0 32 16 Apr 2025 171st Shanethegamer 🇺🇸 0 33 20 Nov 2024 171st JRaspass 🇬🇧 0 33 22 Nov 2024 171st GolfingSuccess 🇬🇷 0 33 25 Nov 2024 171st sean-niemann 🇺🇸 0 33 26 Nov 2024 171st DialFrost 🇸🇬 0 33 26 Nov 2024 171st sisyphus-ppcg 🇦🇺 0 33 2 Dec 2024 171st SirBogman 🇺🇸 0 33 3 Dec 2024 171st CaedenHarper 🇨🇦 0 33 9 Dec 2024 171st Natanaelel 🇸🇪 0 33 9 Dec 2024 171st MeWhenI 🇻🇦 0 33 11 Dec 2024 171st HumanoidCPU 0 33 5 Jan 2025 171st targrik 0 33 15 Feb 2025 171st retrohun 0 33 1 Apr 2025 171st kg583 🇺🇸 0 33 17 Apr 2025 171st fuzzylojik-golf 🇺🇸 0 33 13 days ago 186th Shanethegamer 🇺🇸 0 34 20 Nov 2024 186th SirBogman 🇺🇸 0 34 3 Dec 2024 186th GolfingSuccess 🇬🇷 0 34 6 Apr 2025 186th ovs-code 🇩🇪 0 34 16 Apr 2025 186th HumanoidCPU 0 34 18 Apr 2025 186th CaedenHarper 🇨🇦 0 34 18 Apr 2025 192nd Shanethegamer 🇺🇸 0 35 20 Nov 2024 192nd GolfingSuccess 🇬🇷 0 35 25 Nov 2024 192nd GolfingSuccess 🇬🇷 0 35 25 Nov 2024 192nd btnlq 0 35 26 Nov 2024 192nd emgordon154 0 35 26 Nov 2024 192nd sisyphus-ppcg 🇦🇺 0 35 26 Nov 2024 192nd sean-niemann 🇺🇸 0 35 26 Nov 2024 192nd DialFrost 🇸🇬 0 35 26 Nov 2024 192nd MeWhenI 🇻🇦 0 35 11 Dec 2024 192nd HumanoidCPU 0 35 5 Jan 2025 192nd CaedenHarper 🇨🇦 0 35 12 Jan 2025 192nd voytxt 🇨🇿 0 35 25 Jan 2025 192nd saito-ta 🇯🇵 0 35 28 Jan 2025 192nd Natanaelel 🇸🇪 0 35 3 Feb 2025 192nd targrik 0 35 14 Mar 2025 192nd retrohun 0 35 31 Mar 2025 192nd Natanaelel 🇸🇪 0 35 17 Apr 2025 192nd DialFrost 🇸🇬 0 35 17 Apr 2025 192nd Shanethegamer 🇺🇸 0 35 17 Apr 2025 192nd HumanoidCPU 0 35 18 Apr 2025 192nd frankgraziano 0 35 18 Apr 2025 192nd CaedenHarper 🇨🇦 0 35 18 Apr 2025 214th Shanethegamer 🇺🇸 0 36 20 Nov 2024 214th error256 0 36 21 Nov 2024 214th DialFrost 🇸🇬 0 36 26 Nov 2024 214th emgordon154 0 36 3 Dec 2024 214th SirBogman 🇺🇸 0 36 3 Dec 2024 214th GolfingSuccess 🇬🇷 0 36 7 Dec 2024 214th antimon2 🇯🇵 0 36 16 Dec 2024 214th CaedenHarper 🇨🇦 0 36 4 Jan 2025 214th dokutan 0 36 3 Feb 2025 214th retrohun 0 36 31 Mar 2025 214th ovs-code 🇩🇪 0 36 17 Apr 2025 214th 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