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 Hilbert Curve 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Luau 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Luau 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 Hilbert Curve 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 741st plcc0 0 65 21 Apr 2025 741st dokutan 0 65 28 Apr 2025 741st RYSF13 🇨🇳 0 65 13 May 2025 741st Shanethegamer 🇺🇸 0 65 13 May 2025 741st gaving-quadprep 0 65 15 May 2025 741st mossiegoat 0 65 19 May 2025 741st ryyyn 🇺🇸 0 65 21 May 2025 741st Moltres-Galar 🇺🇦 0 65 21 May 2025 741st albanian-laundromat 0 65 4 Jun 2025 741st fuzzylojik-golf 🇺🇸 0 65 5 Jun 2025 741st codingisgreatbutiamnot 0 65 7 Jun 2025 741st SoliGhost 0 65 8 Jun 2025 741st cros107 🇦🇺 0 65 14 Jun 2025 741st long279595192 0 65 20 Jun 2025 741st jiji7879 0 65 20 Jun 2025 741st alemelis 0 65 20 Jun 2025 741st elana-teal 0 65 20 Jun 2025 741st zijinoier 0 65 25 Jun 2025 741st dirckvdende 0 65 30 Jun 2025 741st BREMAUCY 🇫🇷 0 65 1 Jul 2025 741st Quentin-AC 0 65 2 Jul 2025 741st qpwoeirut 0 65 3 Jul 2025 741st Jak-Ch-ll 0 65 6 Jul 2025 741st anter69 🇭🇺 0 65 9 Jul 2025 741st Flekay 🇩🇪 0 65 10 Jul 2025 741st klixel 🇨🇦 0 65 11 Jul 2025 741st KasperKivimaeki 🇫🇮 0 65 15 Jul 2025 741st Nyandereian 0 65 15 Jul 2025 741st itu-itis21-akkoyuno21 0 65 15 Jul 2025 741st GrayJoKing 🇦🇺 0 65 18 Jul 2025 741st AbrahamJLR 🇻🇪 0 65 18 Jul 2025 741st RaBa21 🇭🇺 0 65 19 Jul 2025 741st jeetsh4h 0 65 19 Jul 2025 741st LostSyntax21 🇬🇧 0 65 19 Jul 2025 741st wuduculfre 0 65 21 Jul 2025 741st yjgnaw 0 65 24 Jul 2025 741st oween12 0 65 6 Aug 2025 741st xiaoyiming123 0 65 11 Aug 2025 741st EthanJantz 0 65 12 Aug 2025 741st wobblybits 0 65 14 Aug 2025 741st janlelis 0 65 14 Aug 2025 741st ShaanveerS 0 65 17 Aug 2025 741st ut0s 0 65 23 Aug 2025 741st HETHAT 🇩🇿 0 65 20 days ago 741st republic82 0 65 10 days ago 741st snoozingnewt 🇺🇸 0 65 9 days ago 741st snoozingnewt 🇺🇸 0 65 9 days ago 741st snoozingnewt 🇺🇸 0 65 8 days ago 741st snoozingnewt 🇺🇸 0 65 8 days ago 741st hellopir2 0 65 6 days ago 741st edsrzf 🇳🇿 0 65 5 days ago 741st GolfingSuccess 🇬🇷 0 65 5 days ago 741st DialFrost 🇸🇬 0 65 5 days ago 741st now4est 🇯🇵 0 65 3 days ago 741st ahmetdemirag 🇨🇾 0 65 3 hours ago 881st Shanethegamer 🇺🇸 0 66 22 Nov 2024 881st GolfingSuccess 🇬🇷 0 66 25 Nov 2024 881st Natanaelel 🇸🇪 0 66 9 Dec 2024 881st MeWhenI 🇻🇦 0 66 11 Dec 2024 881st rollershutter 0 66 18 Dec 2024 881st duckyluuk 🇳🇱 0 66 12 Jan 2025 881st duckyluuk 🇳🇱 0 66 12 Jan 2025 881st GolfingSuccess 🇬🇷 0 66 5 Feb 2025 881st fourth-bit 0 66 8 Feb 2025 881st sohamkorade 0 66 13 Feb 2025 881st emgordon154 0 66 17 Feb 2025 881st lowtied 0 66 18 Feb 2025 881st chunes3 🇺🇸 0 66 21 Feb 2025 881st Languag3 0 66 28 Feb 2025 881st gigaprofisi 🇺🇸 0 66 3 Mar 2025 881st Stockoh 🇫🇷 0 66 3 Mar 2025 881st targrik 0 66 14 Mar 2025 881st 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