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 676th HumanoidCPU 0 65 18 Apr 2025 676th DialFrost 🇸🇬 0 65 18 Apr 2025 676th BlankSpruce 0 65 18 Apr 2025 676th Shanethegamer 🇺🇸 0 65 18 Apr 2025 676th CaedenHarper 🇨🇦 0 65 18 Apr 2025 676th CaedenHarper 🇨🇦 0 65 18 Apr 2025 676th FEZfan 🇦🇺 0 65 19 Apr 2025 676th undefinedRyan 0 65 19 Apr 2025 676th GolfingSuccess 🇬🇷 0 65 19 Apr 2025 676th DialFrost 🇸🇬 0 65 20 Apr 2025 676th plcc0 0 65 21 Apr 2025 676th dokutan 0 65 28 Apr 2025 676th RYSF13 🇨🇳 0 65 13 May 2025 676th Shanethegamer 🇺🇸 0 65 13 May 2025 676th gaving-quadprep 0 65 15 May 2025 676th mossiegoat 0 65 19 May 2025 676th ryyyn 🇺🇸 0 65 21 May 2025 676th Moltres-Galar 🇺🇦 0 65 21 May 2025 676th albanian-laundromat 0 65 4 Jun 2025 676th fuzzylojik-golf 🇺🇸 0 65 5 Jun 2025 676th codingisgreatbutiamnot 0 65 7 Jun 2025 676th SoliGhost 0 65 8 Jun 2025 676th cros107 0 65 14 Jun 2025 676th long279595192 0 65 20 Jun 2025 676th jiji7879 0 65 20 Jun 2025 676th alemelis 0 65 20 Jun 2025 676th elana-teal 0 65 20 Jun 2025 676th zijinoier 0 65 25 Jun 2025 676th dirckvdende 0 65 30 Jun 2025 676th BREMAUCY 🇫🇷 0 65 1 Jul 2025 676th Quentin-AC 0 65 2 Jul 2025 676th qpwoeirut 0 65 3 Jul 2025 676th Jak-Ch-ll 0 65 6 Jul 2025 676th anter69 🇭🇺 0 65 9 Jul 2025 676th Flekay 🇩🇪 0 65 10 Jul 2025 676th klixel 🇨🇦 0 65 11 Jul 2025 676th KasperKivimaeki 🇫🇮 0 65 15 Jul 2025 676th Nyandereian 0 65 15 Jul 2025 676th itu-itis21-akkoyuno21 0 65 15 Jul 2025 676th GrayJoKing 🇦🇺 0 65 18 Jul 2025 676th AbrahamJLR 🇻🇪 0 65 18 Jul 2025 676th RaBa21 🇭🇺 0 65 19 Jul 2025 676th jeetsh4h 0 65 19 Jul 2025 676th LostSyntax21 🇬🇧 0 65 19 Jul 2025 676th wuduculfre 0 65 21 Jul 2025 676th yjgnaw 0 65 24 Jul 2025 676th oween12 0 65 17 days ago 676th xiaoyiming123 0 65 13 days ago 676th EthanJantz 0 65 12 days ago 676th wobblybits 0 65 10 days ago 676th janlelis 0 65 10 days ago 676th ShaanveerS 0 65 7 days ago 676th ut0s 0 65 28 hours ago 804th Shanethegamer 🇺🇸 0 66 22 Nov 2024 804th GolfingSuccess 🇬🇷 0 66 25 Nov 2024 804th Natanaelel 🇸🇪 0 66 9 Dec 2024 804th MeWhenI 🇻🇦 0 66 11 Dec 2024 804th rollershutter 0 66 18 Dec 2024 804th duckyluuk 🇳🇱 0 66 12 Jan 2025 804th duckyluuk 🇳🇱 0 66 12 Jan 2025 804th GolfingSuccess 🇬🇷 0 66 5 Feb 2025 804th fourth-bit 0 66 8 Feb 2025 804th sohamkorade 0 66 13 Feb 2025 804th emgordon154 0 66 17 Feb 2025 804th lowtied 0 66 18 Feb 2025 804th chunes3 🇺🇸 0 66 21 Feb 2025 804th Languag3 0 66 28 Feb 2025 804th gigaprofisi 🇺🇸 0 66 3 Mar 2025 804th Stockoh 🇫🇷 0 66 3 Mar 2025 804th targrik 0 66 14 Mar 2025 804th jatloe 0 66 17 Mar 2025 804th Jacob385 0 66 15 Apr 2025 804th moustave 0 66 16 Apr 2025 804th Kacarott 🇦🇺 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