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 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 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 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 Chars Time 683rd undefinedRyan 0 65 19 Apr 2025 683rd GolfingSuccess 🇬🇷 0 65 19 Apr 2025 683rd DialFrost 🇸🇬 0 65 20 Apr 2025 683rd dokutan 0 65 28 Apr 2025 683rd RYSF13 🇨🇳 0 65 13 May 2025 683rd Shanethegamer 🇺🇸 0 65 13 May 2025 683rd mossiegoat 0 65 19 May 2025 683rd Moltres-Galar 🇺🇦 0 65 21 May 2025 683rd fuzzylojik-golf 🇺🇸 0 65 5 Jun 2025 683rd codingisgreatbutiamnot 0 65 7 Jun 2025 683rd cros107 0 65 14 Jun 2025 683rd long279595192 0 65 20 Jun 2025 683rd jiji7879 0 65 20 Jun 2025 683rd zijinoier 0 65 25 Jun 2025 683rd dirckvdende 0 65 30 Jun 2025 683rd BREMAUCY 🇫🇷 0 65 1 Jul 2025 683rd Quentin-AC 0 65 2 Jul 2025 683rd Jak-Ch-ll 0 65 6 Jul 2025 683rd Flekay 🇩🇪 0 65 23 days ago 683rd klixel 🇨🇦 0 65 23 days ago 683rd Bpc-CPU 0 65 22 days ago 683rd KasperKivimaeki 🇫🇮 0 65 19 days ago 683rd Nyandereian 0 65 19 days ago 683rd itu-itis21-akkoyuno21 0 65 18 days ago 683rd GrayJoKing 🇦🇺 0 65 15 days ago 683rd LostSyntax21 🇬🇧 0 65 14 days ago 683rd yjgnaw 0 65 10 days ago 778th Shanethegamer 🇺🇸 0 66 22 Nov 2024 778th GolfingSuccess 🇬🇷 0 66 25 Nov 2024 778th MeWhenI 🇻🇦 0 66 11 Dec 2024 778th rollershutter 0 66 18 Dec 2024 778th duckyluuk 🇳🇱 0 66 12 Jan 2025 778th duckyluuk 🇳🇱 0 66 12 Jan 2025 778th GolfingSuccess 🇬🇷 0 66 5 Feb 2025 778th fourth-bit 0 66 8 Feb 2025 778th emgordon154 0 66 17 Feb 2025 778th lowtied 0 66 18 Feb 2025 778th chunes3 🇺🇸 0 66 21 Feb 2025 778th Languag3 0 66 28 Feb 2025 778th gigaprofisi 🇺🇸 0 66 3 Mar 2025 778th Stockoh 🇫🇷 0 66 3 Mar 2025 778th targrik 0 66 14 Mar 2025 778th jatloe 0 66 17 Mar 2025 778th Jacob385 0 66 15 Apr 2025 778th moustave 0 66 16 Apr 2025 778th Kacarott 🇦🇺 0 66 17 Apr 2025 778th edsrzf 🇳🇿 0 66 17 Apr 2025 778th HumanoidCPU 0 66 18 Apr 2025 778th CaedenHarper 🇨🇦 0 66 18 Apr 2025 778th DialFrost 🇸🇬 0 66 23 Apr 2025 778th Shanethegamer 🇺🇸 0 66 23 Apr 2025 778th emgordon154 0 66 23 Apr 2025 778th davecame 0 66 1 May 2025 778th andrewjc2000 0 66 5 May 2025 778th Ealeex 0 66 10 Jun 2025 778th smilesformiles3 0 66 15 Jun 2025 778th coldham10 0 66 27 Jun 2025 778th ffelixm 0 66 1 Jul 2025 778th idaflux 0 66 5 Jul 2025 778th janlelis 0 66 18 days ago 811th FlyingPenguin223 0 67 21 Nov 2024 811th Jacob385 0 67 21 Nov 2024 811th Jacob385 0 67 21 Nov 2024 811th GolfingSuccess 🇬🇷 0 67 25 Nov 2024 811th GolfingSuccess 🇬🇷 0 67 7 Dec 2024 811th duckyluuk 🇳🇱 0 67 3 Jan 2025 811th Vexxter9 🇳🇱 0 67 14 Jan 2025 811th kamihitoe 0 67 15 Jan 2025 811th CutSandstone 0 67 1 Feb 2025 811th adityagiri3600 0 67 2 Feb 2025 811th edsrzf 🇳🇿 0 67 7 Feb 2025 811th martindotexe 🇳🇴 0 67 13 Feb 2025 811th IcedDog 0 67 14 Feb 2025 811th n3xta 0 67 14 Feb 2025 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