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 778th emgordon154 0 65 17 Feb 2025 778th acotis 0 65 18 Feb 2025 778th gigaprofisi 🇺🇸 0 65 3 Mar 2025 778th GolfingSuccess 🇬🇷 0 65 6 Mar 2025 778th Jacob385 0 65 19 Mar 2025 778th 4atj 0 65 10 Apr 2025 778th orthoplex 🇨🇽 0 65 16 Apr 2025 778th MeWhenI 🇻🇦 0 65 17 Apr 2025 778th DialFrost 🇸🇬 0 65 17 Apr 2025 778th DialFrost 🇸🇬 0 65 17 Apr 2025 778th error256 0 65 17 Apr 2025 778th edsrzf 🇳🇿 0 65 17 Apr 2025 778th edsrzf 🇳🇿 0 65 18 Apr 2025 778th HumanoidCPU 0 65 18 Apr 2025 778th HumanoidCPU 0 65 18 Apr 2025 778th DialFrost 🇸🇬 0 65 18 Apr 2025 778th BlankSpruce 0 65 18 Apr 2025 778th Shanethegamer 🇺🇸 0 65 18 Apr 2025 778th CaedenHarper 🇨🇦 0 65 18 Apr 2025 778th CaedenHarper 🇨🇦 0 65 18 Apr 2025 778th undefinedRyan 0 65 19 Apr 2025 778th GolfingSuccess 🇬🇷 0 65 19 Apr 2025 778th DialFrost 🇸🇬 0 65 20 Apr 2025 778th dokutan 0 65 28 Apr 2025 778th RYSF13 🇨🇳 0 65 13 May 2025 778th Shanethegamer 🇺🇸 0 65 13 May 2025 778th Moltres-Galar 🇺🇦 0 65 21 May 2025 778th fuzzylojik-golf 🇺🇸 0 65 5 Jun 2025 778th codingisgreatbutiamnot 0 65 7 Jun 2025 778th cros107 0 65 14 Jun 2025 778th long279595192 0 65 20 Jun 2025 778th jiji7879 0 65 20 Jun 2025 778th zijinoier 0 65 25 Jun 2025 778th dirckvdende 0 65 30 Jun 2025 778th BREMAUCY 🇫🇷 0 65 1 Jul 2025 778th Quentin-AC 0 65 2 Jul 2025 778th Jak-Ch-ll 0 65 6 Jul 2025 778th Flekay 🇩🇪 0 65 10 Jul 2025 778th klixel 🇨🇦 0 65 11 Jul 2025 778th Bpc-CPU 0 65 12 Jul 2025 778th KasperKivimaeki 🇫🇮 0 65 15 Jul 2025 778th Nyandereian 0 65 15 Jul 2025 778th itu-itis21-akkoyuno21 0 65 15 Jul 2025 778th GrayJoKing 🇦🇺 0 65 18 Jul 2025 778th LostSyntax21 🇬🇧 0 65 19 Jul 2025 778th yjgnaw 0 65 24 Jul 2025 778th oween12 0 65 6 Aug 2025 778th xiaoyiming123 0 65 11 Aug 2025 778th EthanJantz 0 65 12 Aug 2025 778th wobblybits 0 65 14 Aug 2025 778th janlelis 0 65 14 Aug 2025 778th ShaanveerS 0 65 17 Aug 2025 778th Vexxter9 🇳🇱 0 65 25 days ago 778th ut0s 0 65 23 days ago 778th HETHAT 🇩🇿 0 65 12 days ago 778th republic82 0 65 2 days ago 778th snoozingnewt 🇺🇸 0 65 29 hours ago 778th snoozingnewt 🇺🇸 0 65 29 hours ago 778th snoozingnewt 🇺🇸 0 65 17 hours ago 885th Shanethegamer 🇺🇸 0 66 22 Nov 2024 885th GolfingSuccess 🇬🇷 0 66 25 Nov 2024 885th MeWhenI 🇻🇦 0 66 11 Dec 2024 885th rollershutter 0 66 18 Dec 2024 885th duckyluuk 🇳🇱 0 66 12 Jan 2025 885th duckyluuk 🇳🇱 0 66 12 Jan 2025 885th GolfingSuccess 🇬🇷 0 66 5 Feb 2025 885th fourth-bit 0 66 8 Feb 2025 885th emgordon154 0 66 17 Feb 2025 885th lowtied 0 66 18 Feb 2025 885th chunes3 🇺🇸 0 66 21 Feb 2025 885th Languag3 0 66 28 Feb 2025 885th gigaprofisi 🇺🇸 0 66 3 Mar 2025 885th Stockoh 🇫🇷 0 66 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