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 Topological Sort 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 Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 635th b-illy 🇬🇧 0 65 4 Jan 2025 635th emgordon154 0 65 11 Jan 2025 635th CLOStrophobic 🇮🇹 0 65 22 Jan 2025 635th prplz 🇦🇺 0 65 23 Jan 2025 635th kg583 🇺🇸 0 65 23 Jan 2025 635th CLOStrophobic 🇮🇹 0 65 23 Jan 2025 635th sean-niemann 🇺🇸 0 65 23 Jan 2025 635th mathisfun271 0 65 25 Jan 2025 635th aliberro39109 0 65 25 Jan 2025 635th Natanaelel 🇸🇪 0 65 26 Jan 2025 635th Shanethegamer 🇺🇸 0 65 30 Jan 2025 635th firegene 🇮🇪 0 65 30 Jan 2025 635th Lydxn 🇨🇦 0 65 31 Jan 2025 635th commandblockguy 🇺🇸 0 65 2 Feb 2025 635th GolfingSuccess 🇬🇷 0 65 3 Feb 2025 635th bricknellj 0 65 5 Feb 2025 635th qpwoeirut 0 65 7 Feb 2025 635th xyangst 0 65 14 Feb 2025 635th emgordon154 0 65 17 Feb 2025 635th GolfingSuccess 🇬🇷 0 65 6 Mar 2025 635th Jacob385 0 65 19 Mar 2025 635th 4atj 0 65 10 Apr 2025 635th orthoplex 🇨🇽 0 65 16 Apr 2025 635th MeWhenI 🇻🇦 0 65 17 Apr 2025 635th Mukundan314 0 65 17 Apr 2025 635th MeWhenI 🇻🇦 0 65 17 Apr 2025 635th DialFrost 🇸🇬 0 65 17 Apr 2025 635th DialFrost 🇸🇬 0 65 17 Apr 2025 635th error256 0 65 17 Apr 2025 635th rucin93 🇵🇱 0 65 17 Apr 2025 635th edsrzf 🇳🇿 0 65 17 Apr 2025 635th edsrzf 🇳🇿 0 65 18 Apr 2025 635th HumanoidCPU 0 65 18 Apr 2025 635th HumanoidCPU 0 65 18 Apr 2025 635th HumanoidCPU 0 65 18 Apr 2025 635th DialFrost 🇸🇬 0 65 18 Apr 2025 635th BlankSpruce 0 65 18 Apr 2025 635th Shanethegamer 🇺🇸 0 65 18 Apr 2025 635th CaedenHarper 🇨🇦 0 65 18 Apr 2025 635th CaedenHarper 🇨🇦 0 65 18 Apr 2025 635th FEZfan 🇦🇺 0 65 19 Apr 2025 635th undefinedRyan 0 65 19 Apr 2025 635th GolfingSuccess 🇬🇷 0 65 19 Apr 2025 635th DialFrost 🇸🇬 0 65 20 Apr 2025 635th plcc0 0 65 21 Apr 2025 635th dokutan 0 65 28 Apr 2025 635th RYSF13 🇨🇳 0 65 13 May 2025 635th Shanethegamer 🇺🇸 0 65 13 May 2025 635th gaving-quadprep 0 65 15 May 2025 635th mossiegoat 0 65 19 May 2025 635th ryyyn 🇺🇸 0 65 21 May 2025 635th Moltres-Galar 🇺🇦 0 65 21 May 2025 635th albanian-laundromat 0 65 4 Jun 2025 635th fuzzylojik-golf 🇺🇸 0 65 5 Jun 2025 635th codingisgreatbutiamnot 0 65 7 Jun 2025 635th SoliGhost 0 65 8 Jun 2025 635th cros107 0 65 14 Jun 2025 635th long279595192 0 65 20 Jun 2025 635th jiji7879 0 65 20 Jun 2025 635th alemelis 0 65 20 Jun 2025 635th elana-teal 0 65 20 Jun 2025 635th zijinoier 0 65 24 days ago 635th dirckvdende 0 65 19 days ago 635th BREMAUCY 🇫🇷 0 65 18 days ago 635th Quentin-AC 0 65 16 days ago 635th qpwoeirut 0 65 16 days ago 635th Jak-Ch-ll 0 65 13 days ago 635th anter69 🇭🇺 0 65 10 days ago 635th Flekay 🇩🇪 0 65 8 days ago 635th klixel 🇨🇦 0 65 8 days ago 635th KasperKivimaeki 🇫🇮 0 65 4 days ago 635th Nyandereian 0 65 4 days ago 635th itu-itis21-akkoyuno21 0 65 3 days ago 635th GrayJoKing 🇦🇺 0 65 18 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