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 637th Bulmenisaurus 0 65 1 Jan 2025 637th m-tkach 🇺🇦 0 65 3 Jan 2025 637th b-illy 🇬🇧 0 65 4 Jan 2025 637th emgordon154 0 65 11 Jan 2025 637th CLOStrophobic 🇮🇹 0 65 22 Jan 2025 637th prplz 🇦🇺 0 65 23 Jan 2025 637th kg583 🇺🇸 0 65 23 Jan 2025 637th CLOStrophobic 🇮🇹 0 65 23 Jan 2025 637th sean-niemann 🇺🇸 0 65 23 Jan 2025 637th mathisfun271 0 65 25 Jan 2025 637th aliberro39109 0 65 25 Jan 2025 637th Natanaelel 🇸🇪 0 65 26 Jan 2025 637th Shanethegamer 🇺🇸 0 65 30 Jan 2025 637th firegene 🇮🇪 0 65 30 Jan 2025 637th Lydxn 🇨🇦 0 65 31 Jan 2025 637th commandblockguy 🇺🇸 0 65 2 Feb 2025 637th GolfingSuccess 🇬🇷 0 65 3 Feb 2025 637th bricknellj 0 65 5 Feb 2025 637th qpwoeirut 0 65 7 Feb 2025 637th xyangst 0 65 14 Feb 2025 637th emgordon154 0 65 17 Feb 2025 637th GolfingSuccess 🇬🇷 0 65 6 Mar 2025 637th Jacob385 0 65 19 Mar 2025 637th 4atj 0 65 10 Apr 2025 637th orthoplex 🇨🇽 0 65 16 Apr 2025 637th MeWhenI 🇻🇦 0 65 17 Apr 2025 637th Mukundan314 0 65 17 Apr 2025 637th MeWhenI 🇻🇦 0 65 17 Apr 2025 637th DialFrost 🇸🇬 0 65 17 Apr 2025 637th DialFrost 🇸🇬 0 65 17 Apr 2025 637th error256 0 65 17 Apr 2025 637th rucin93 🇵🇱 0 65 17 Apr 2025 637th edsrzf 🇳🇿 0 65 17 Apr 2025 637th edsrzf 🇳🇿 0 65 18 Apr 2025 637th HumanoidCPU 0 65 18 Apr 2025 637th HumanoidCPU 0 65 18 Apr 2025 637th HumanoidCPU 0 65 18 Apr 2025 637th DialFrost 🇸🇬 0 65 18 Apr 2025 637th BlankSpruce 0 65 18 Apr 2025 637th Shanethegamer 🇺🇸 0 65 18 Apr 2025 637th CaedenHarper 🇨🇦 0 65 18 Apr 2025 637th CaedenHarper 🇨🇦 0 65 18 Apr 2025 637th FEZfan 🇦🇺 0 65 19 Apr 2025 637th undefinedRyan 0 65 19 Apr 2025 637th GolfingSuccess 🇬🇷 0 65 19 Apr 2025 637th DialFrost 🇸🇬 0 65 20 Apr 2025 637th plcc0 0 65 21 Apr 2025 637th dokutan 0 65 28 Apr 2025 637th RYSF13 🇨🇳 0 65 13 May 2025 637th Shanethegamer 🇺🇸 0 65 13 May 2025 637th gaving-quadprep 0 65 15 May 2025 637th mossiegoat 0 65 19 May 2025 637th ryyyn 🇺🇸 0 65 21 May 2025 637th Moltres-Galar 🇺🇦 0 65 21 May 2025 637th albanian-laundromat 0 65 4 Jun 2025 637th fuzzylojik-golf 🇺🇸 0 65 5 Jun 2025 637th codingisgreatbutiamnot 0 65 7 Jun 2025 637th SoliGhost 0 65 8 Jun 2025 637th cros107 0 65 14 Jun 2025 637th long279595192 0 65 20 Jun 2025 637th jiji7879 0 65 20 Jun 2025 637th alemelis 0 65 20 Jun 2025 637th elana-teal 0 65 20 Jun 2025 637th zijinoier 0 65 24 days ago 637th dirckvdende 0 65 19 days ago 637th BREMAUCY 🇫🇷 0 65 18 days ago 637th Quentin-AC 0 65 16 days ago 637th qpwoeirut 0 65 16 days ago 637th Jak-Ch-ll 0 65 13 days ago 637th anter69 🇭🇺 0 65 10 days ago 637th Flekay 🇩🇪 0 65 8 days ago 637th klixel 🇨🇦 0 65 8 days ago 637th KasperKivimaeki 🇫🇮 0 65 4 days ago 637th Nyandereian 0 65 4 days ago 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