Tutorial in all languages 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 Dragon Curve 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 Dragon Curve 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 220th GolfingSuccess 🇬🇷 0 31 2ms 4 Aug 2025 220th DialFrost 🇸🇬 0 31 2ms 4 Aug 2025 220th synt7x 🇺🇸 0 31 2ms 5 Aug 2025 220th Shanethegamer 🇺🇸 0 31 1ms 9 Aug 2025 220th sblaplace 0 31 4ms 11 Aug 2025 220th ndren 0 31 3ms 5 Sep 2025 220th kmathis22 0 31 6ms 10 Sep 2025 220th snoozingnewt 🇨🇦 0 31 2ms 15 Sep 2025 220th snoozingnewt 🇨🇦 0 31 3ms 15 Sep 2025 220th J09M 0 31 4ms 23 Sep 2025 220th luuumine 🇫🇷 0 31 5ms 10 Nov 2025 220th masikoijo 0 31 3ms 11 Nov 2025 220th MeWhenI 🇻🇦 0 31 2ms 23 Nov 2025 220th HumanoidCPU 0 31 2ms 1 Jan 2026 220th commandz0 🇺🇸 0 31 4ms 10 Jan 2026 220th Mefred 0 31 4ms 23 Jan 2026 220th Thinkr1 0 31 45ms 2 Feb 2026 220th Ultra814 0 31 3ms 16 Feb 2026 220th phSHARP 0 31 5ms 22 days ago 260th uncertaain 0 32 52ms 4 Dec 2024 260th MeWhenI 🇻🇦 0 32 136ms 14 Feb 2025 260th targrik 0 32 137ms 15 Feb 2025 260th Natanaelel 🇸🇪 0 32 173ms 16 Apr 2025 260th Azyrod 0 32 39ms 3 Feb 2026 265th Shanethegamer 🇺🇸 0 33 3ms 20 Nov 2024 265th JRaspass 🇬🇧 0 33 4ms 22 Nov 2024 265th GolfingSuccess 🇬🇷 0 33 4ms 25 Nov 2024 265th sean-niemann 🇺🇸 0 33 4ms 26 Nov 2024 265th DialFrost 🇸🇬 0 33 4ms 26 Nov 2024 265th sisyphus-ppcg 🇦🇺 0 33 4ms 2 Dec 2024 265th SirBogman 🇺🇸 0 33 4ms 3 Dec 2024 265th CaedenHarper 🇨🇦 0 33 4ms 9 Dec 2024 265th Natanaelel 🇸🇪 0 33 3ms 9 Dec 2024 265th MeWhenI 🇻🇦 0 33 4ms 11 Dec 2024 265th HumanoidCPU 0 33 4ms 5 Jan 2025 265th Shanethegamer 🇺🇸 0 33 150ms 10 Jan 2025 265th targrik 0 33 4ms 15 Feb 2025 265th retrohun 0 33 4ms 1 Apr 2025 265th GolfingSuccess 🇬🇷 0 33 170ms 6 Apr 2025 265th ovs-code 🇩🇪 0 33 152ms 16 Apr 2025 265th kg583 🇺🇸 0 33 4ms 17 Apr 2025 265th HumanoidCPU 0 33 166ms 18 Apr 2025 265th CaedenHarper 🇨🇦 0 33 145ms 18 Apr 2025 265th fuzzylojik-golf 🇺🇸 0 33 4ms 5 Jun 2025 265th targrik 0 33 3ms 9 Jul 2025 265th AbrahamJLR 🇻🇪 0 33 4ms 18 Jul 2025 265th LeoWeyles 0 33 4ms 10 Aug 2025 265th frankgraziano 0 33 173ms 23 Aug 2025 265th brianjac 0 33 4ms 13 Sep 2025 265th snoozingnewt 🇨🇦 0 33 3ms 15 Sep 2025 265th snoozingnewt 🇨🇦 0 33 151ms 15 Sep 2025 265th seaker 0 33 145ms 16 Sep 2025 265th albanian-laundromat 🇺🇸 0 33 4ms 15 Dec 2025 265th plcc0 0 33 4ms 30 Dec 2025 265th edsrzf 🇳🇿 0 33 173ms 9 Jan 2026 265th quintuple-mallard 0 33 4ms 9 Jan 2026 265th rcmlz 0 33 168ms 25 Jan 2026 265th FoxInTheClouds 0 33 4ms 9 Feb 2026 265th Solathian 0 33 4ms 26 Mar 2026 265th jusaka 0 33 968ms 9 days ago 301st SirBogman 🇺🇸 0 34 156ms 3 Dec 2024 301st Natanaelel 🇸🇪 0 34 45ms 13 Jul 2025 301st fuzzylojik-golf 🇺🇸 0 34 146ms 15 Jul 2025 301st GrayJoKing 🇦🇺 0 34 144ms 14 Nov 2025 305th Shanethegamer 🇺🇸 0 35 4ms 20 Nov 2024 305th GolfingSuccess 🇬🇷 0 35 2ms 25 Nov 2024 305th GolfingSuccess 🇬🇷 0 35 4ms 25 Nov 2024 305th btnlq 0 35 4ms 26 Nov 2024 305th emgordon154 0 35 4ms 26 Nov 2024 305th sisyphus-ppcg 🇦🇺 0 35 2ms 26 Nov 2024 305th sean-niemann 🇺🇸 0 35 4ms 26 Nov 2024 305th DialFrost 🇸🇬 0 35 4ms 26 Nov 2024 305th MeWhenI 🇻🇦 0 35 4ms 11 Dec 2024 305th HumanoidCPU 0 35 4ms 5 Jan 2025 305th CaedenHarper 🇨🇦 0 35 4ms 12 Jan 2025 305th voytxt 🇨🇿 0 35 4ms 25 Jan 2025 305th saito-ta 🇯🇵 0 35 2ms 28 Jan 2025 305th Natanaelel 🇸🇪 0 35 4ms 3 Feb 2025 305th targrik 0 35 4ms 14 Mar 2025 305th retrohun 0 35 2ms 31 Mar 2025 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