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 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 Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 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 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 217th Shanethegamer 🇺🇸 0 31 1ms 9 Aug 2025 217th sblaplace 0 31 4ms 11 Aug 2025 217th ndren 0 31 3ms 5 Sep 2025 217th kmathis22 0 31 6ms 10 Sep 2025 217th snoozingnewt 🇨🇦 0 31 2ms 15 Sep 2025 217th snoozingnewt 🇨🇦 0 31 4ms 15 Sep 2025 217th J09M 0 31 5ms 23 Sep 2025 217th luuumine 🇫🇷 0 31 5ms 10 Nov 2025 217th masikoijo 0 31 4ms 11 Nov 2025 217th MeWhenI 🇻🇦 0 31 2ms 23 Nov 2025 217th HumanoidCPU 0 31 2ms 1 Jan 2026 217th commandz0 🇺🇸 0 31 3ms 10 Jan 2026 217th Mefred 0 31 4ms 23 Jan 2026 217th Thinkr1 0 31 35ms 2 Feb 2026 217th Ultra814 0 31 3ms 23 days ago 256th uncertaain 0 32 38ms 4 Dec 2024 256th MeWhenI 🇻🇦 0 32 134ms 14 Feb 2025 256th targrik 0 32 114ms 15 Feb 2025 256th Natanaelel 🇸🇪 0 32 148ms 16 Apr 2025 256th Azyrod 0 32 35ms 3 Feb 2026 261st Shanethegamer 🇺🇸 0 33 4ms 20 Nov 2024 261st JRaspass 🇬🇧 0 33 6ms 22 Nov 2024 261st GolfingSuccess 🇬🇷 0 33 4ms 25 Nov 2024 261st sean-niemann 🇺🇸 0 33 4ms 26 Nov 2024 261st DialFrost 🇸🇬 0 33 5ms 26 Nov 2024 261st sisyphus-ppcg 🇦🇺 0 33 5ms 2 Dec 2024 261st SirBogman 🇺🇸 0 33 4ms 3 Dec 2024 261st CaedenHarper 🇨🇦 0 33 4ms 9 Dec 2024 261st Natanaelel 🇸🇪 0 33 4ms 9 Dec 2024 261st MeWhenI 🇻🇦 0 33 4ms 11 Dec 2024 261st HumanoidCPU 0 33 4ms 5 Jan 2025 261st Shanethegamer 🇺🇸 0 33 146ms 10 Jan 2025 261st targrik 0 33 4ms 15 Feb 2025 261st retrohun 0 33 4ms 1 Apr 2025 261st GolfingSuccess 🇬🇷 0 33 155ms 6 Apr 2025 261st ovs-code 🇩🇪 0 33 144ms 16 Apr 2025 261st kg583 🇺🇸 0 33 4ms 17 Apr 2025 261st HumanoidCPU 0 33 141ms 18 Apr 2025 261st CaedenHarper 🇨🇦 0 33 122ms 18 Apr 2025 261st fuzzylojik-golf 🇺🇸 0 33 4ms 5 Jun 2025 261st targrik 0 33 4ms 9 Jul 2025 261st AbrahamJLR 🇻🇪 0 33 4ms 18 Jul 2025 261st LeoWeyles 0 33 4ms 10 Aug 2025 261st frankgraziano 0 33 124ms 23 Aug 2025 261st brianjac 0 33 4ms 13 Sep 2025 261st snoozingnewt 🇨🇦 0 33 4ms 15 Sep 2025 261st snoozingnewt 🇨🇦 0 33 144ms 15 Sep 2025 261st seaker 0 33 142ms 16 Sep 2025 261st albanian-laundromat 0 33 4ms 15 Dec 2025 261st plcc0 0 33 4ms 30 Dec 2025 261st edsrzf 🇳🇿 0 33 121ms 9 Jan 2026 261st quintuple-mallard 0 33 3ms 9 Jan 2026 261st rcmlz 0 33 125ms 25 Jan 2026 261st FoxInTheClouds 0 33 5ms 9 Feb 2026 295th SirBogman 🇺🇸 0 34 150ms 3 Dec 2024 295th Natanaelel 🇸🇪 0 34 45ms 13 Jul 2025 295th fuzzylojik-golf 🇺🇸 0 34 131ms 15 Jul 2025 295th GrayJoKing 🇦🇺 0 34 139ms 14 Nov 2025 299th Shanethegamer 🇺🇸 0 35 4ms 20 Nov 2024 299th GolfingSuccess 🇬🇷 0 35 2ms 25 Nov 2024 299th GolfingSuccess 🇬🇷 0 35 4ms 25 Nov 2024 299th btnlq 0 35 4ms 26 Nov 2024 299th emgordon154 0 35 4ms 26 Nov 2024 299th sisyphus-ppcg 🇦🇺 0 35 2ms 26 Nov 2024 299th sean-niemann 🇺🇸 0 35 4ms 26 Nov 2024 299th DialFrost 🇸🇬 0 35 4ms 26 Nov 2024 299th MeWhenI 🇻🇦 0 35 5ms 11 Dec 2024 299th HumanoidCPU 0 35 4ms 5 Jan 2025 299th CaedenHarper 🇨🇦 0 35 4ms 12 Jan 2025 299th voytxt 🇨🇿 0 35 4ms 25 Jan 2025 299th saito-ta 🇯🇵 0 35 2ms 28 Jan 2025 299th Natanaelel 🇸🇪 0 35 4ms 3 Feb 2025 299th targrik 0 35 4ms 14 Mar 2025 299th retrohun 0 35 2ms 31 Mar 2025 299th DialFrost 🇸🇬 0 35 2ms 17 Apr 2025 299th Shanethegamer 🇺🇸 0 35 2ms 17 Apr 2025 299th HumanoidCPU 0 35 2ms 18 Apr 2025 299th frankgraziano 0 35 2ms 18 Apr 2025 299th CaedenHarper 🇨🇦 0 35 2ms 18 Apr 2025 299th gigaprofisi 🇺🇸 0 35 3ms 17 Jun 2025 First Prev 241–320 of 3,377 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