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 662nd gaving-quadprep 0 65 15 May 2025 662nd mossiegoat 0 65 19 May 2025 662nd ryyyn 🇺🇸 0 65 21 May 2025 662nd Moltres-Galar 🇺🇦 0 65 21 May 2025 662nd albanian-laundromat 0 65 4 Jun 2025 662nd fuzzylojik-golf 🇺🇸 0 65 5 Jun 2025 662nd codingisgreatbutiamnot 0 65 7 Jun 2025 662nd SoliGhost 0 65 8 Jun 2025 662nd cros107 0 65 14 Jun 2025 662nd long279595192 0 65 20 Jun 2025 662nd jiji7879 0 65 20 Jun 2025 662nd alemelis 0 65 20 Jun 2025 662nd elana-teal 0 65 20 Jun 2025 662nd zijinoier 0 65 25 Jun 2025 662nd dirckvdende 0 65 30 Jun 2025 662nd BREMAUCY 🇫🇷 0 65 1 Jul 2025 662nd Quentin-AC 0 65 2 Jul 2025 662nd qpwoeirut 0 65 3 Jul 2025 662nd Jak-Ch-ll 0 65 6 Jul 2025 662nd anter69 🇭🇺 0 65 9 Jul 2025 662nd Flekay 🇩🇪 0 65 27 days ago 662nd klixel 🇨🇦 0 65 27 days ago 662nd KasperKivimaeki 🇫🇮 0 65 23 days ago 662nd Nyandereian 0 65 23 days ago 662nd itu-itis21-akkoyuno21 0 65 22 days ago 662nd GrayJoKing 🇦🇺 0 65 19 days ago 662nd AbrahamJLR 🇻🇪 0 65 19 days ago 662nd RaBa21 🇭🇺 0 65 19 days ago 662nd jeetsh4h 0 65 19 days ago 662nd LostSyntax21 🇬🇧 0 65 18 days ago 662nd wuduculfre 0 65 17 days ago 662nd yjgnaw 0 65 14 days ago 662nd oween12 0 65 19 hours ago 784th Shanethegamer 🇺🇸 0 66 22 Nov 2024 784th GolfingSuccess 🇬🇷 0 66 25 Nov 2024 784th Natanaelel 🇸🇪 0 66 9 Dec 2024 784th MeWhenI 🇻🇦 0 66 11 Dec 2024 784th rollershutter 0 66 18 Dec 2024 784th duckyluuk 🇳🇱 0 66 12 Jan 2025 784th duckyluuk 🇳🇱 0 66 12 Jan 2025 784th GolfingSuccess 🇬🇷 0 66 5 Feb 2025 784th fourth-bit 0 66 8 Feb 2025 784th sohamkorade 0 66 13 Feb 2025 784th emgordon154 0 66 17 Feb 2025 784th lowtied 0 66 18 Feb 2025 784th chunes3 🇺🇸 0 66 21 Feb 2025 784th Languag3 0 66 28 Feb 2025 784th gigaprofisi 🇺🇸 0 66 3 Mar 2025 784th Stockoh 🇫🇷 0 66 3 Mar 2025 784th targrik 0 66 14 Mar 2025 784th jatloe 0 66 17 Mar 2025 784th Jacob385 0 66 15 Apr 2025 784th moustave 0 66 16 Apr 2025 784th Kacarott 🇦🇺 0 66 17 Apr 2025 784th edsrzf 🇳🇿 0 66 17 Apr 2025 784th HumanoidCPU 0 66 18 Apr 2025 784th CaedenHarper 🇨🇦 0 66 18 Apr 2025 784th DialFrost 🇸🇬 0 66 23 Apr 2025 784th Shanethegamer 🇺🇸 0 66 23 Apr 2025 784th emgordon154 0 66 23 Apr 2025 784th davecame 0 66 1 May 2025 784th andrewjc2000 0 66 5 May 2025 784th ffelixm 0 66 30 May 2025 784th Ealeex 0 66 10 Jun 2025 784th smilesformiles3 0 66 15 Jun 2025 784th coldham10 0 66 27 Jun 2025 784th persistz 0 66 30 Jun 2025 784th ffelixm 0 66 1 Jul 2025 784th idaflux 0 66 5 Jul 2025 784th janlelis 0 66 22 days ago 784th hiichbindermax 0 66 2 days ago 784th InigoK 🇺🇸 0 66 40 hours ago 823rd FlyingPenguin223 0 67 21 Nov 2024 823rd Jacob385 0 67 21 Nov 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