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 Topological Sort 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 Knight Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka 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 Knight Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka 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 Topological Sort 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 672nd CaedenHarper 🇨🇦 0 65 18 Apr 2025 672nd CaedenHarper 🇨🇦 0 65 18 Apr 2025 672nd FEZfan 🇦🇺 0 65 19 Apr 2025 672nd undefinedRyan 0 65 19 Apr 2025 672nd GolfingSuccess 🇬🇷 0 65 19 Apr 2025 672nd DialFrost 🇸🇬 0 65 20 Apr 2025 672nd plcc0 0 65 21 Apr 2025 672nd dokutan 0 65 28 Apr 2025 672nd RYSF13 🇨🇳 0 65 13 May 2025 672nd Shanethegamer 🇺🇸 0 65 13 May 2025 672nd gaving-quadprep 0 65 15 May 2025 672nd mossiegoat 0 65 19 May 2025 672nd ryyyn 🇺🇸 0 65 21 May 2025 672nd Moltres-Galar 🇺🇦 0 65 21 May 2025 672nd albanian-laundromat 0 65 4 Jun 2025 672nd fuzzylojik-golf 🇺🇸 0 65 5 Jun 2025 672nd codingisgreatbutiamnot 0 65 7 Jun 2025 672nd SoliGhost 0 65 8 Jun 2025 672nd cros107 0 65 14 Jun 2025 672nd long279595192 0 65 20 Jun 2025 672nd jiji7879 0 65 20 Jun 2025 672nd alemelis 0 65 20 Jun 2025 672nd elana-teal 0 65 20 Jun 2025 672nd zijinoier 0 65 25 Jun 2025 672nd dirckvdende 0 65 30 Jun 2025 672nd BREMAUCY 🇫🇷 0 65 1 Jul 2025 672nd Quentin-AC 0 65 2 Jul 2025 672nd qpwoeirut 0 65 3 Jul 2025 672nd Jak-Ch-ll 0 65 6 Jul 2025 672nd anter69 🇭🇺 0 65 9 Jul 2025 672nd Flekay 🇩🇪 0 65 10 Jul 2025 672nd klixel 🇨🇦 0 65 11 Jul 2025 672nd KasperKivimaeki 🇫🇮 0 65 15 Jul 2025 672nd Nyandereian 0 65 15 Jul 2025 672nd itu-itis21-akkoyuno21 0 65 15 Jul 2025 672nd GrayJoKing 🇦🇺 0 65 18 Jul 2025 672nd AbrahamJLR 🇻🇪 0 65 18 Jul 2025 672nd RaBa21 🇭🇺 0 65 19 Jul 2025 672nd jeetsh4h 0 65 19 Jul 2025 672nd LostSyntax21 🇬🇧 0 65 19 Jul 2025 672nd wuduculfre 0 65 21 Jul 2025 672nd yjgnaw 0 65 25 days ago 672nd oween12 0 65 11 days ago 672nd xiaoyiming123 0 65 7 days ago 672nd EthanJantz 0 65 6 days ago 672nd wobblybits 0 65 4 days ago 672nd janlelis 0 65 4 days ago 672nd ShaanveerS 0 65 31 hours ago 799th Shanethegamer 🇺🇸 0 66 22 Nov 2024 799th GolfingSuccess 🇬🇷 0 66 25 Nov 2024 799th Natanaelel 🇸🇪 0 66 9 Dec 2024 799th MeWhenI 🇻🇦 0 66 11 Dec 2024 799th rollershutter 0 66 18 Dec 2024 799th duckyluuk 🇳🇱 0 66 12 Jan 2025 799th duckyluuk 🇳🇱 0 66 12 Jan 2025 799th GolfingSuccess 🇬🇷 0 66 5 Feb 2025 799th fourth-bit 0 66 8 Feb 2025 799th sohamkorade 0 66 13 Feb 2025 799th emgordon154 0 66 17 Feb 2025 799th lowtied 0 66 18 Feb 2025 799th chunes3 🇺🇸 0 66 21 Feb 2025 799th Languag3 0 66 28 Feb 2025 799th gigaprofisi 🇺🇸 0 66 3 Mar 2025 799th Stockoh 🇫🇷 0 66 3 Mar 2025 799th targrik 0 66 14 Mar 2025 799th jatloe 0 66 17 Mar 2025 799th Jacob385 0 66 15 Apr 2025 799th moustave 0 66 16 Apr 2025 799th Kacarott 🇦🇺 0 66 17 Apr 2025 799th edsrzf 🇳🇿 0 66 17 Apr 2025 799th HumanoidCPU 0 66 18 Apr 2025 799th CaedenHarper 🇨🇦 0 66 18 Apr 2025 799th DialFrost 🇸🇬 0 66 23 Apr 2025 799th Shanethegamer 🇺🇸 0 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