Tutorial in all languages in chars. 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 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 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 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 Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 729th CornerMercury 🇬🇧 0 65 5 Dec 2024 729th lukegustafson 🇺🇸 0 65 7 Dec 2024 729th Europe2048 0 65 7 Dec 2024 729th neel11235813 0 65 9 Dec 2024 729th Seek64 🇩🇪 0 65 10 Dec 2024 729th MeWhenI 🇻🇦 0 65 11 Dec 2024 729th antimon2 🇯🇵 0 65 16 Dec 2024 729th error256 0 65 16 Dec 2024 729th edsrzf 🇳🇿 0 65 18 Dec 2024 729th bizy-coder 0 65 28 Dec 2024 729th Bulmenisaurus 0 65 1 Jan 2025 729th m-tkach 🇺🇦 0 65 3 Jan 2025 729th emgordon154 0 65 11 Jan 2025 729th prplz 🇦🇺 0 65 23 Jan 2025 729th kg583 🇺🇸 0 65 23 Jan 2025 729th CLOStrophobic 🇮🇹 0 65 23 Jan 2025 729th mathisfun271 0 65 25 Jan 2025 729th Natanaelel 🇸🇪 0 65 26 Jan 2025 729th Shanethegamer 🇺🇸 0 65 30 Jan 2025 729th firegene 🇮🇪 0 65 30 Jan 2025 729th Lydxn 🇨🇦 0 65 31 Jan 2025 729th commandblockguy 🇺🇸 0 65 2 Feb 2025 729th GolfingSuccess 🇬🇷 0 65 3 Feb 2025 729th bricknellj 0 65 5 Feb 2025 729th qpwoeirut 0 65 7 Feb 2025 729th xyangst 0 65 14 Feb 2025 729th emgordon154 0 65 17 Feb 2025 729th acotis 0 65 18 Feb 2025 729th gigaprofisi 🇺🇸 0 65 3 Mar 2025 729th GolfingSuccess 🇬🇷 0 65 6 Mar 2025 729th Jacob385 0 65 19 Mar 2025 729th 4atj 0 65 10 Apr 2025 729th orthoplex 🇨🇽 0 65 16 Apr 2025 729th MeWhenI 🇻🇦 0 65 17 Apr 2025 729th DialFrost 🇸🇬 0 65 17 Apr 2025 729th DialFrost 🇸🇬 0 65 17 Apr 2025 729th error256 0 65 17 Apr 2025 729th edsrzf 🇳🇿 0 65 17 Apr 2025 729th edsrzf 🇳🇿 0 65 18 Apr 2025 729th HumanoidCPU 0 65 18 Apr 2025 729th HumanoidCPU 0 65 18 Apr 2025 729th DialFrost 🇸🇬 0 65 18 Apr 2025 729th BlankSpruce 0 65 18 Apr 2025 729th Shanethegamer 🇺🇸 0 65 18 Apr 2025 729th CaedenHarper 🇨🇦 0 65 18 Apr 2025 729th CaedenHarper 🇨🇦 0 65 18 Apr 2025 729th undefinedRyan 0 65 19 Apr 2025 729th GolfingSuccess 🇬🇷 0 65 19 Apr 2025 729th DialFrost 🇸🇬 0 65 20 Apr 2025 729th dokutan 0 65 28 Apr 2025 729th RYSF13 🇨🇳 0 65 13 May 2025 729th Shanethegamer 🇺🇸 0 65 13 May 2025 729th Moltres-Galar 🇺🇦 0 65 21 May 2025 729th fuzzylojik-golf 🇺🇸 0 65 5 Jun 2025 729th codingisgreatbutiamnot 0 65 7 Jun 2025 729th cros107 0 65 14 Jun 2025 729th long279595192 0 65 20 Jun 2025 729th jiji7879 0 65 20 Jun 2025 729th zijinoier 0 65 25 Jun 2025 729th dirckvdende 0 65 30 Jun 2025 729th BREMAUCY 🇫🇷 0 65 1 Jul 2025 729th Quentin-AC 0 65 2 Jul 2025 729th Jak-Ch-ll 0 65 6 Jul 2025 729th Flekay 🇩🇪 0 65 10 Jul 2025 729th klixel 🇨🇦 0 65 11 Jul 2025 729th Bpc-CPU 0 65 12 Jul 2025 729th KasperKivimaeki 🇫🇮 0 65 15 Jul 2025 729th Nyandereian 0 65 15 Jul 2025 729th itu-itis21-akkoyuno21 0 65 15 Jul 2025 729th GrayJoKing 🇦🇺 0 65 18 Jul 2025 729th LostSyntax21 🇬🇧 0 65 19 Jul 2025 729th yjgnaw 0 65 24 Jul 2025 729th oween12 0 65 6 Aug 2025 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