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 598th MeWhenI 🇻🇦 0 63 18 Dec 2024 598th zacjl 0 63 31 Dec 2024 598th CLOStrophobic 🇮🇹 0 63 17 Jan 2025 598th edsrzf 🇳🇿 0 63 9 Feb 2025 598th GolfingSuccess 🇬🇷 0 63 9 Feb 2025 598th Nemikolh 0 63 12 Feb 2025 598th GolfingSuccess 🇬🇷 0 63 20 Feb 2025 598th varhammer 🇷🇺 0 63 22 Feb 2025 598th voytxt 🇨🇿 0 63 17 Apr 2025 598th FlyingPenguin223 0 63 17 Apr 2025 598th DialFrost 🇸🇬 0 63 17 Apr 2025 598th DialFrost 🇸🇬 0 63 17 Apr 2025 598th DialFrost 🇸🇬 0 63 17 Apr 2025 598th pardouin 🇫🇷 0 63 17 Apr 2025 598th Shanethegamer 🇺🇸 0 63 17 Apr 2025 598th Shanethegamer 🇺🇸 0 63 17 Apr 2025 598th GolfingSuccess 🇬🇷 0 63 17 Apr 2025 598th HumanoidCPU 0 63 18 Apr 2025 598th HumanoidCPU 0 63 18 Apr 2025 598th HumanoidCPU 0 63 18 Apr 2025 598th CaedenHarper 🇨🇦 0 63 18 Apr 2025 598th CaedenHarper 🇨🇦 0 63 18 Apr 2025 598th CaedenHarper 🇨🇦 0 63 18 Apr 2025 598th dokutan 0 63 28 Apr 2025 625th Shanethegamer 🇺🇸 0 64 20 Nov 2024 625th error256 0 64 21 Nov 2024 625th error256 0 64 21 Nov 2024 625th emgordon154 0 64 26 Nov 2024 625th Liniarc 0 64 26 Nov 2024 625th Natanaelel 🇸🇪 0 64 9 Dec 2024 625th MeWhenI 🇻🇦 0 64 12 Dec 2024 625th MeWhenI 🇻🇦 0 64 14 Feb 2025 625th targrik 0 64 15 Feb 2025 625th calum12345 0 64 25 Mar 2025 625th Chinay-Domitrix 🇺🇸 0 64 18 Apr 2025 625th sean-niemann 🇺🇸 0 64 30 Apr 2025 637th Shanethegamer 🇺🇸 0 65 20 Nov 2024 637th stefangimmillaro 0 65 20 Nov 2024 637th edsrzf 🇳🇿 0 65 21 Nov 2024 637th ovs-code 🇩🇪 0 65 25 Nov 2024 637th GolfingSuccess 🇬🇷 0 65 25 Nov 2024 637th AlephSquirrel 0 65 25 Nov 2024 637th AlephSquirrel 0 65 25 Nov 2024 637th pardouin 🇫🇷 0 65 25 Nov 2024 637th btnlq 0 65 26 Nov 2024 637th CaedenHarper 🇨🇦 0 65 26 Nov 2024 637th inventshah 0 65 26 Nov 2024 637th sean-niemann 🇺🇸 0 65 26 Nov 2024 637th stefangimmillaro 0 65 26 Nov 2024 637th duckyluuk 🇳🇱 0 65 26 Nov 2024 637th ovs-code 🇩🇪 0 65 26 Nov 2024 637th Alex-x90 🇺🇸 0 65 28 Nov 2024 637th zacjl 0 65 1 Dec 2024 637th zacjl 0 65 1 Dec 2024 637th sisyphus-ppcg 🇦🇺 0 65 2 Dec 2024 637th SirBogman 🇺🇸 0 65 3 Dec 2024 637th xsot 🇸🇬 0 65 4 Dec 2024 637th ndren 0 65 5 Dec 2024 637th CornerMercury 🇬🇧 0 65 5 Dec 2024 637th lukegustafson 🇺🇸 0 65 7 Dec 2024 637th Europe2048 0 65 7 Dec 2024 637th neel11235813 0 65 9 Dec 2024 637th Seek64 🇩🇪 0 65 10 Dec 2024 637th MeWhenI 🇻🇦 0 65 11 Dec 2024 637th antimon2 🇯🇵 0 65 16 Dec 2024 637th error256 0 65 16 Dec 2024 637th edsrzf 🇳🇿 0 65 18 Dec 2024 637th bizy-coder 0 65 28 Dec 2024 637th Bulmenisaurus 0 65 1 Jan 2025 637th m-tkach 🇺🇦 0 65 3 Jan 2025 637th emgordon154 0 65 11 Jan 2025 637th prplz 🇦🇺 0 65 23 Jan 2025 637th kg583 🇺🇸 0 65 23 Jan 2025 637th CLOStrophobic 🇮🇹 0 65 23 Jan 2025 637th mathisfun271 0 65 25 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