Tutorial in Lua in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 1st FlyingPenguin223 0 67 2ms 21 Nov 2024 1st GolfingSuccess 🇬🇷 0 67 2ms 7 Dec 2024 1st duckyluuk 🇳🇱 0 67 1ms 3 Jan 2025 1st Vexxter9 🇳🇱 0 67 2ms 14 Jan 2025 1st kamihitoe 0 67 2ms 15 Jan 2025 1st MeepMoop 0 67 2ms 6 Apr 2025 1st gonengazit 0 67 2ms 8 Apr 2025 1st DialFrost 🇸🇬 0 67 2ms 17 Apr 2025 1st Shanethegamer 🇺🇸 0 67 2ms 17 Apr 2025 1st edsrzf 🇳🇿 0 67 2ms 17 Apr 2025 1st HumanoidCPU 0 67 2ms 18 Apr 2025 1st CaedenHarper 🇨🇦 0 67 2ms 18 Apr 2025 1st dokutan 0 67 2ms 28 Apr 2025 1st SwordF-Official 🇺🇸 0 67 2ms 2 Jun 2025 1st snoozingnewt 🇨🇦 0 67 2ms 15 Sep 2025 1st Jigglypuffed 0 67 2ms 22 Dec 2025 1st frosster 🇨🇦 0 67 2ms 24 Jan 2026 1st fuzzylojik-golf 🇻🇦 0 67 2ms 20 days ago 1st DayDun 🇸🇪 0 67 2ms 7 mins ago 20th aadenboy 🇺🇸 0 69 2ms 16 Dec 2025 21st Sciman101 0 70 2ms 27 Mar 2025 21st cominixo 0 70 2ms 6 Apr 2025 21st kTheLemon 0 70 2ms 26 Jul 2025 24th nate8nate 0 71 2ms 11 May 2025 25th emgordon154 0 72 2ms 28 Nov 2024 26th swcnt 0 73 2ms 7 Apr 2025 26th Blendi-Goose 0 73 2ms 5 Oct 2025 26th ToE42 0 73 2ms 31 Oct 2025 29th voytxt 🇨🇿 0 74 2ms 25 Jan 2025 29th plcc0 0 74 2ms 20 Feb 2025 29th synt7x 🇺🇸 0 74 2ms 5 Jul 2025 32nd desecaw13 0 75 2ms 24 Jan 2025 33rd MeWhenI 🇻🇦 0 76 2ms 11 Dec 2024 33rd koipondx86 0 76 2ms 23 Jan 2025 35th CarterStroik 0 77 2ms 15 Dec 2025 36th muser-logiccpu 🇺🇦 0 79 2ms 24 Jul 2025 36th JesseNoEyes 🇺🇸 0 79 2ms 15 Jan 2026 36th Nathan-Masala 0 79 2ms 7 days ago 39th targrik 0 82 2ms 14 Mar 2025 40th Seis 0 88 2ms 3 Jul 2025 41st Myshaak 0 129 2ms 3 Jun 2025 42nd Quirkly-Quasar1 🇺🇸 0 144 2ms 3 Dec 2024 42nd gigaprofisi 🇺🇸 0 144 2ms 3 Mar 2025 42nd retrohun 0 144 2ms 1 Apr 2025 42nd Bpc-CPU 0 144 2ms 12 Jul 2025 42nd Babafaba 0 144 2ms 15 Oct 2025 42nd luuumine 🇫🇷 0 144 2ms 16 Oct 2025 42nd Openstreetmapler 0 144 2ms 30 Oct 2025 42nd Mefred 0 144 2ms 15 Jan 2026 42nd FortuiteMan 🇫🇷 0 144 1ms 3 Feb 2026 1–50 of 50
