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 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 Mandelbrot 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 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 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 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 Mandelbrot 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 204th targrik 0 35 19 May 2025 204th gigaprofisi 🇺🇸 0 35 45 hours ago 228th Shanethegamer 🇺🇸 0 36 20 Nov 2024 228th error256 0 36 21 Nov 2024 228th DialFrost 🇸🇬 0 36 26 Nov 2024 228th emgordon154 0 36 3 Dec 2024 228th SirBogman 🇺🇸 0 36 3 Dec 2024 228th GolfingSuccess 🇬🇷 0 36 7 Dec 2024 228th antimon2 🇯🇵 0 36 16 Dec 2024 228th CaedenHarper 🇨🇦 0 36 4 Jan 2025 228th dokutan 0 36 3 Feb 2025 228th retrohun 0 36 31 Mar 2025 228th ovs-code 🇩🇪 0 36 17 Apr 2025 228th edsrzf 🇳🇿 0 36 17 Apr 2025 228th HumanoidCPU 0 36 18 Apr 2025 241st ovs-code 🇩🇪 0 37 26 Nov 2024 241st 2bular 0 37 9 Dec 2024 241st Natanaelel 🇸🇪 0 37 26 Jan 2025 241st DialFrost 🇸🇬 0 37 24 Feb 2025 241st Sakisan 🇧🇪 0 37 5 Apr 2025 241st dokutan 0 37 13 Apr 2025 241st DialFrost 🇸🇬 0 37 17 Apr 2025 241st MeWhenI 🇻🇦 0 37 17 Apr 2025 241st Shanethegamer 🇺🇸 0 37 17 Apr 2025 241st GolfingSuccess 🇬🇷 0 37 17 Apr 2025 241st Shanethegamer 🇺🇸 0 37 17 Apr 2025 241st HumanoidCPU 0 37 18 Apr 2025 241st HumanoidCPU 0 37 18 Apr 2025 241st HPWiz 🇳🇿 0 37 18 Apr 2025 241st CaedenHarper 🇨🇦 0 37 18 Apr 2025 241st CaedenHarper 🇨🇦 0 37 19 Apr 2025 241st GolfingSuccess 🇬🇷 0 37 19 Apr 2025 241st edsrzf 🇳🇿 0 37 19 Apr 2025 241st zacjl 0 37 20 Apr 2025 241st frankgraziano 0 37 19 May 2025 241st fuzzylojik-golf 🇺🇸 0 37 4 days ago 241st lynn 0 37 3 days ago 263rd ovs-code 🇩🇪 0 38 25 Nov 2024 263rd sean-niemann 🇺🇸 0 38 26 Nov 2024 263rd emgordon154 0 38 27 Nov 2024 263rd CLOStrophobic 🇮🇹 0 38 22 Jan 2025 263rd ovs-code 🇩🇪 0 38 5 Feb 2025 263rd GolfingSuccess 🇬🇷 0 38 15 Feb 2025 263rd btjones0 0 38 17 Feb 2025 263rd 2bular 0 38 7 Mar 2025 263rd Frowny 0 38 10 Mar 2025 263rd Shanethegamer 🇺🇸 0 38 17 Apr 2025 263rd HumanoidCPU 0 38 18 Apr 2025 263rd Mukundan314 0 38 25 Apr 2025 275th SirBogman 🇺🇸 0 39 4 Dec 2024 275th MeWhenI 🇻🇦 0 39 29 Jan 2025 275th DialFrost 🇸🇬 0 39 17 Apr 2025 278th emgordon154 0 40 9 Feb 2025 278th DialFrost 🇸🇬 0 40 9 Feb 2025 278th GolfingSuccess 🇬🇷 0 40 12 Feb 2025 278th chunes3 🇺🇸 0 40 13 Feb 2025 278th targrik 0 40 15 Feb 2025 278th emgordon154 0 40 5 Mar 2025 278th MeWhenI 🇻🇦 0 40 17 Apr 2025 278th DialFrost 🇸🇬 0 40 17 Apr 2025 278th HumanoidCPU 0 40 18 Apr 2025 278th DialFrost 🇸🇬 0 40 20 Apr 2025 278th Shanethegamer 🇺🇸 0 40 12 days ago 278th artem-aramma 0 40 7 hours ago 290th GolfingSuccess 🇬🇷 0 42 25 Nov 2024 290th AlephSquirrel 0 42 27 Jan 2025 290th ovs-code 🇩🇪 0 42 4 Feb 2025 290th GolfingSuccess 🇬🇷 0 42 15 Feb 2025 290th 2bular 0 42 5 Mar 2025 290th edsrzf 🇳🇿 0 42 21 Mar 2025 290th DialFrost 🇸🇬 0 42 17 Apr 2025 290th zacjl 0 42 17 Apr 2025 290th Shanethegamer 🇺🇸 0 42 17 Apr 2025 290th Shanethegamer 🇺🇸 0 42 17 Apr 2025 290th DialFrost 🇸🇬 0 42 17 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