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 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 939th Europe2048 0 65 15ms 7 Dec 2024 939th neel11235813 0 65 14ms 9 Dec 2024 939th Seek64 🇩🇪 0 65 14ms 10 Dec 2024 939th MeWhenI 🇻🇦 0 65 2ms 11 Dec 2024 939th antimon2 🇯🇵 0 65 14ms 16 Dec 2024 939th error256 0 65 7ms 16 Dec 2024 939th edsrzf 🇳🇿 0 65 8ms 18 Dec 2024 939th bizy-coder 0 65 12ms 28 Dec 2024 939th Bulmenisaurus 0 65 28ms 1 Jan 2025 939th m-tkach 🇺🇦 0 65 150ms 3 Jan 2025 939th emgordon154 0 65 7ms 11 Jan 2025 939th prplz 🇦🇺 0 65 15ms 23 Jan 2025 939th kg583 🇺🇸 0 65 10ms 23 Jan 2025 939th CLOStrophobic 🇮🇹 0 65 7ms 23 Jan 2025 939th mathisfun271 0 65 11ms 25 Jan 2025 939th Natanaelel 🇸🇪 0 65 14ms 26 Jan 2025 939th Shanethegamer 🇺🇸 0 65 14ms 30 Jan 2025 939th firegene 🇮🇪 0 65 10ms 30 Jan 2025 939th Lydxn 🇨🇦 0 65 15ms 31 Jan 2025 939th commandz0 🇺🇸 0 65 14ms 2 Feb 2025 939th GolfingSuccess 🇬🇷 0 65 6ms 3 Feb 2025 939th bricknellj 0 65 13ms 5 Feb 2025 939th qpwoeirut 0 65 2,346ms 7 Feb 2025 939th xyangst 0 65 15ms 14 Feb 2025 939th emgordon154 0 65 48ms 17 Feb 2025 939th acotis 0 65 297ms 18 Feb 2025 939th gigaprofisi 🇺🇸 0 65 308ms 3 Mar 2025 939th GolfingSuccess 🇬🇷 0 65 154ms 6 Mar 2025 939th Jacob385 0 65 2ms 19 Mar 2025 939th 4atj 0 65 15ms 10 Apr 2025 939th orthoplex 🇨🇽 0 65 14ms 16 Apr 2025 939th MeWhenI 🇻🇦 0 65 6ms 17 Apr 2025 939th DialFrost 🇸🇬 0 65 7ms 17 Apr 2025 939th DialFrost 🇸🇬 0 65 13ms 17 Apr 2025 939th error256 0 65 14ms 17 Apr 2025 939th edsrzf 🇳🇿 0 65 153ms 17 Apr 2025 939th edsrzf 🇳🇿 0 65 3ms 18 Apr 2025 939th HumanoidCPU 0 65 7ms 18 Apr 2025 939th HumanoidCPU 0 65 155ms 18 Apr 2025 939th DialFrost 🇸🇬 0 65 161ms 18 Apr 2025 939th BlankSpruce 0 65 14ms 18 Apr 2025 939th Shanethegamer 🇺🇸 0 65 156ms 18 Apr 2025 939th CaedenHarper 🇨🇦 0 65 7ms 18 Apr 2025 939th CaedenHarper 🇨🇦 0 65 155ms 18 Apr 2025 939th undefinedRyan 0 65 12ms 19 Apr 2025 939th DialFrost 🇸🇬 0 65 3ms 20 Apr 2025 939th dokutan 0 65 7ms 28 Apr 2025 939th RYSF13 🇨🇳 0 65 2ms 13 May 2025 939th Shanethegamer 🇺🇸 0 65 3ms 13 May 2025 939th Kyogre-Primal 🇺🇦 0 65 14ms 21 May 2025 939th fuzzylojik-golf 🇺🇸 0 65 12ms 5 Jun 2025 939th codingisgreatbutiamnot 0 65 16ms 7 Jun 2025 939th cros107 🇦🇺 0 65 14ms 14 Jun 2025 939th long279595192 0 65 13ms 20 Jun 2025 939th jiji7879 0 65 18ms 20 Jun 2025 939th zijinoier 0 65 13ms 25 Jun 2025 939th dirckvdende 0 65 17ms 30 Jun 2025 939th BREMAUCY 🇫🇷 0 65 16ms 1 Jul 2025 939th Quentin-AC 0 65 15ms 2 Jul 2025 939th jak-ch-ll 0 65 14ms 6 Jul 2025 939th Flekay 🇩🇪 0 65 15ms 10 Jul 2025 939th klixel 🇨🇦 0 65 16ms 11 Jul 2025 939th Bpc-CPU 0 65 304ms 12 Jul 2025 939th KasperKivimaeki 🇫🇮 0 65 17ms 15 Jul 2025 939th Nyandereian 0 65 15ms 15 Jul 2025 939th itu-itis21-akkoyuno21 0 65 16ms 15 Jul 2025 939th GrayJoKing 🇦🇺 0 65 12ms 18 Jul 2025 939th LostSyntax21 🇬🇧 0 65 12ms 19 Jul 2025 939th yjgnaw 0 65 13ms 24 Jul 2025 939th oween12 0 65 14ms 6 Aug 2025 939th xiaoyiming123 0 65 15ms 11 Aug 2025 939th EthanJantz 0 65 16ms 12 Aug 2025 939th wobblybits 0 65 15ms 14 Aug 2025 939th janlelis 0 65 14ms 14 Aug 2025 939th ShaanveerS 0 65 15ms 17 Aug 2025 939th Vexxter9 🇳🇱 0 65 339ms 21 Aug 2025 939th ut0s 0 65 16ms 23 Aug 2025 939th HETHAT 🇩🇿 0 65 14ms 3 Sep 2025 939th republic82 0 65 14ms 13 Sep 2025 939th snoozingnewt 🇨🇦 0 65 7ms 15 Sep 2025 First Prev 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