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 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 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 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 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 694th DialFrost 🇸🇬 0 65 17 Apr 2025 694th error256 0 65 17 Apr 2025 694th edsrzf 🇳🇿 0 65 17 Apr 2025 694th edsrzf 🇳🇿 0 65 18 Apr 2025 694th HumanoidCPU 0 65 18 Apr 2025 694th HumanoidCPU 0 65 18 Apr 2025 694th DialFrost 🇸🇬 0 65 18 Apr 2025 694th BlankSpruce 0 65 18 Apr 2025 694th Shanethegamer 🇺🇸 0 65 18 Apr 2025 694th CaedenHarper 🇨🇦 0 65 18 Apr 2025 694th CaedenHarper 🇨🇦 0 65 18 Apr 2025 694th undefinedRyan 0 65 19 Apr 2025 694th GolfingSuccess 🇬🇷 0 65 19 Apr 2025 694th DialFrost 🇸🇬 0 65 20 Apr 2025 694th dokutan 0 65 28 Apr 2025 694th RYSF13 🇨🇳 0 65 13 May 2025 694th Shanethegamer 🇺🇸 0 65 13 May 2025 694th mossiegoat 0 65 19 May 2025 694th Moltres-Galar 🇺🇦 0 65 21 May 2025 694th fuzzylojik-golf 🇺🇸 0 65 5 Jun 2025 694th codingisgreatbutiamnot 0 65 7 Jun 2025 694th cros107 0 65 14 Jun 2025 694th long279595192 0 65 20 Jun 2025 694th jiji7879 0 65 20 Jun 2025 694th zijinoier 0 65 25 Jun 2025 694th dirckvdende 0 65 30 Jun 2025 694th BREMAUCY 🇫🇷 0 65 1 Jul 2025 694th Quentin-AC 0 65 2 Jul 2025 694th Jak-Ch-ll 0 65 6 Jul 2025 694th Flekay 🇩🇪 0 65 25 days ago 694th klixel 🇨🇦 0 65 25 days ago 694th Bpc-CPU 0 65 24 days ago 694th KasperKivimaeki 🇫🇮 0 65 21 days ago 694th Nyandereian 0 65 21 days ago 694th itu-itis21-akkoyuno21 0 65 20 days ago 694th GrayJoKing 🇦🇺 0 65 17 days ago 694th LostSyntax21 🇬🇧 0 65 17 days ago 694th yjgnaw 0 65 12 days ago 789th Shanethegamer 🇺🇸 0 66 22 Nov 2024 789th GolfingSuccess 🇬🇷 0 66 25 Nov 2024 789th MeWhenI 🇻🇦 0 66 11 Dec 2024 789th rollershutter 0 66 18 Dec 2024 789th duckyluuk 🇳🇱 0 66 12 Jan 2025 789th duckyluuk 🇳🇱 0 66 12 Jan 2025 789th GolfingSuccess 🇬🇷 0 66 5 Feb 2025 789th fourth-bit 0 66 8 Feb 2025 789th emgordon154 0 66 17 Feb 2025 789th lowtied 0 66 18 Feb 2025 789th chunes3 🇺🇸 0 66 21 Feb 2025 789th Languag3 0 66 28 Feb 2025 789th gigaprofisi 🇺🇸 0 66 3 Mar 2025 789th Stockoh 🇫🇷 0 66 3 Mar 2025 789th targrik 0 66 14 Mar 2025 789th jatloe 0 66 17 Mar 2025 789th Jacob385 0 66 15 Apr 2025 789th moustave 0 66 16 Apr 2025 789th Kacarott 🇦🇺 0 66 17 Apr 2025 789th edsrzf 🇳🇿 0 66 17 Apr 2025 789th HumanoidCPU 0 66 18 Apr 2025 789th CaedenHarper 🇨🇦 0 66 18 Apr 2025 789th DialFrost 🇸🇬 0 66 23 Apr 2025 789th Shanethegamer 🇺🇸 0 66 23 Apr 2025 789th emgordon154 0 66 23 Apr 2025 789th davecame 0 66 1 May 2025 789th andrewjc2000 0 66 5 May 2025 789th Ealeex 0 66 10 Jun 2025 789th smilesformiles3 0 66 15 Jun 2025 789th coldham10 0 66 27 Jun 2025 789th ffelixm 0 66 1 Jul 2025 789th idaflux 0 66 5 Jul 2025 789th janlelis 0 66 20 days ago 789th hiichbindermax 0 66 2 hours ago 823rd FlyingPenguin223 0 67 21 Nov 2024 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