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 Mandelbrot 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 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 Vala 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 Vala 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 Mandelbrot 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 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 374th csharpython 0 49 5 Feb 2025 374th voytxt 🇨🇿 0 49 8 Feb 2025 374th gigaprofisi 🇺🇸 0 49 3 Mar 2025 374th emgordon154 0 49 23 Apr 2025 374th xvogt 🇱🇮 0 49 19 days ago 374th Jagger002 0 49 9 days ago 382nd Shanethegamer 🇺🇸 0 50 20 Nov 2024 382nd stefangimmillaro 0 50 21 Nov 2024 382nd duckyluuk 🇳🇱 0 50 26 Nov 2024 382nd GolfingSuccess 🇬🇷 0 50 22 Dec 2024 382nd voytxt 🇨🇿 0 50 25 Jan 2025 382nd pardouin 🇫🇷 0 50 26 Jan 2025 382nd Natanaelel 🇸🇪 0 50 26 Jan 2025 382nd janlelis 0 50 31 Mar 2025 382nd DialFrost 🇸🇬 0 50 17 Apr 2025 382nd edsrzf 🇳🇿 0 50 17 Apr 2025 382nd HumanoidCPU 0 50 18 Apr 2025 382nd CaedenHarper 🇨🇦 0 50 18 Apr 2025 394th FlyingPenguin223 0 51 21 Nov 2024 394th MeWhenI 🇻🇦 0 51 11 Dec 2024 394th GolfingSuccess 🇬🇷 0 51 8 Feb 2025 397th Shanethegamer 🇺🇸 0 52 4 Feb 2025 397th ovs-code 🇩🇪 0 52 5 Feb 2025 397th HumanoidCPU 0 52 7 Feb 2025 397th targrik 0 52 15 Feb 2025 397th GolfingSuccess 🇬🇷 0 52 15 Feb 2025 397th emgordon154 0 52 5 Mar 2025 397th 2bular 0 52 5 Mar 2025 397th MeWhenI 🇻🇦 0 52 17 Apr 2025 397th DialFrost 🇸🇬 0 52 17 Apr 2025 397th ovs-code 🇩🇪 0 52 31 May 2025 407th kg583 🇺🇸 0 53 21 Nov 2024 407th GolfingSuccess 🇬🇷 0 53 14 Mar 2025 407th rucin93 🇵🇱 0 53 17 Apr 2025 407th zacjl 0 53 17 Apr 2025 407th Shanethegamer 🇺🇸 0 53 17 Apr 2025 407th CaedenHarper 🇨🇦 0 53 17 Apr 2025 407th pardouin 🇫🇷 0 53 17 Apr 2025 407th DialFrost 🇸🇬 0 53 17 Apr 2025 407th sean-niemann 🇺🇸 0 53 17 Apr 2025 407th HumanoidCPU 0 53 18 Apr 2025 407th m-tkach 🇺🇦 0 53 23 Apr 2025 407th emgordon154 0 53 23 Apr 2025 407th duckyluuk 🇳🇱 0 53 19 days ago 407th duckyluuk 🇳🇱 0 53 19 days ago 407th DialFrost 🇸🇬 0 53 19 days ago 407th MeWhenI 🇻🇦 0 53 19 days ago 407th rucin93 🇵🇱 0 53 18 days ago 407th BREMAUCY 🇫🇷 0 53 43 hours ago 407th GolfingSuccess 🇬🇷 0 53 21 hours ago 426th ovs-code 🇩🇪 0 54 25 Nov 2024 426th neel11235813 0 54 9 Dec 2024 426th b-illy 🇬🇧 0 54 4 Jan 2025 426th CLOStrophobic 🇮🇹 0 54 22 Jan 2025 430th lifthrasiir 🇰🇷 0 55 2 Dec 2024 430th Yewzir 🇧🇪 0 55 28 Dec 2024 430th JunkIce 0 55 7 Jan 2025 430th CLOStrophobic 🇮🇹 0 55 22 Jan 2025 430th commandblockguy 🇺🇸 0 55 2 Feb 2025 430th lyphyser 0 55 8 Feb 2025 430th bizy-coder 0 55 17 Feb 2025 430th bizy-coder 0 55 18 Feb 2025 430th MeWhenI 🇻🇦 0 55 17 Apr 2025 430th Shanethegamer 🇺🇸 0 55 17 Apr 2025 430th HumanoidCPU 0 55 18 Apr 2025 430th CaedenHarper 🇨🇦 0 55 18 Apr 2025 430th oscargeerts 0 55 3 hours ago 443rd AlephSquirrel 0 56 25 Nov 2024 443rd sisyphus-ppcg 🇦🇺 0 56 26 Nov 2024 443rd targrik 0 56 12 Jan 2025 443rd GolfingSuccess 🇬🇷 0 56 5 Feb 2025 443rd Bubbler-4 0 56 12 Feb 2025 443rd sean-niemann 🇺🇸 0 56 24 Feb 2025 443rd plcc0 0 56 24 Mar 2025 443rd 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