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 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 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 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 Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial All Languages ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 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 Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 847th orthoplex 🇨🇽 0 65 10ms 16 Apr 2025 847th MeWhenI 🇻🇦 0 65 8ms 17 Apr 2025 847th DialFrost 🇸🇬 0 65 6ms 17 Apr 2025 847th DialFrost 🇸🇬 0 65 13ms 17 Apr 2025 847th error256 0 65 10ms 17 Apr 2025 847th edsrzf 🇳🇿 0 65 147ms 17 Apr 2025 847th edsrzf 🇳🇿 0 65 3ms 18 Apr 2025 847th HumanoidCPU 0 65 6ms 18 Apr 2025 847th HumanoidCPU 0 65 152ms 18 Apr 2025 847th DialFrost 🇸🇬 0 65 149ms 18 Apr 2025 847th BlankSpruce 0 65 13ms 18 Apr 2025 847th Shanethegamer 🇺🇸 0 65 145ms 18 Apr 2025 847th CaedenHarper 🇨🇦 0 65 6ms 18 Apr 2025 847th CaedenHarper 🇨🇦 0 65 149ms 18 Apr 2025 847th undefinedRyan 0 65 10ms 19 Apr 2025 847th DialFrost 🇸🇬 0 65 3ms 20 Apr 2025 847th dokutan 0 65 6ms 28 Apr 2025 847th RYSF13 🇨🇳 0 65 3ms 13 May 2025 847th Shanethegamer 🇺🇸 0 65 3ms 13 May 2025 847th Moltres-Galar 🇺🇦 0 65 10ms 21 May 2025 847th fuzzylojik-golf 🇺🇸 0 65 10ms 5 Jun 2025 847th codingisgreatbutiamnot 0 65 10ms 7 Jun 2025 847th cros107 🇦🇺 0 65 15ms 14 Jun 2025 847th long279595192 0 65 14ms 20 Jun 2025 847th jiji7879 0 65 10ms 20 Jun 2025 847th zijinoier 0 65 14ms 25 Jun 2025 847th dirckvdende 0 65 10ms 30 Jun 2025 847th BREMAUCY 🇫🇷 0 65 13ms 1 Jul 2025 847th Quentin-AC 0 65 10ms 2 Jul 2025 847th Jak-Ch-ll 0 65 14ms 6 Jul 2025 847th Flekay 🇩🇪 0 65 10ms 10 Jul 2025 847th klixel 🇨🇦 0 65 10ms 11 Jul 2025 847th Bpc-CPU 0 65 1,071ms 12 Jul 2025 847th KasperKivimaeki 🇫🇮 0 65 12ms 15 Jul 2025 847th Nyandereian 0 65 17ms 15 Jul 2025 847th itu-itis21-akkoyuno21 0 65 14ms 15 Jul 2025 847th GrayJoKing 🇦🇺 0 65 35ms 18 Jul 2025 847th LostSyntax21 🇬🇧 0 65 11ms 19 Jul 2025 847th yjgnaw 0 65 11ms 24 Jul 2025 847th oween12 0 65 12ms 6 Aug 2025 847th xiaoyiming123 0 65 10ms 11 Aug 2025 847th EthanJantz 0 65 12ms 12 Aug 2025 847th wobblybits 0 65 10ms 14 Aug 2025 847th janlelis 0 65 17ms 14 Aug 2025 847th ShaanveerS 0 65 10ms 17 Aug 2025 847th Vexxter9 🇳🇱 0 65 1,138ms 21 Aug 2025 847th ut0s 0 65 10ms 23 Aug 2025 847th HETHAT 🇩🇿 0 65 10ms 3 Sep 2025 847th republic82 0 65 10ms 13 Sep 2025 847th snoozingnewt 🇺🇸 0 65 8ms 15 Sep 2025 847th snoozingnewt 🇺🇸 0 65 166ms 15 Sep 2025 847th snoozingnewt 🇺🇸 0 65 3ms 15 Sep 2025 847th edsrzf 🇳🇿 0 65 3ms 18 Sep 2025 847th GolfingSuccess 🇬🇷 0 65 4ms 19 Sep 2025 847th DialFrost 🇸🇬 0 65 4ms 19 Sep 2025 847th retrohun 0 65 888ms 19 Sep 2025 847th ahmetdemirag 🇨🇾 0 65 12ms 24 Sep 2025 847th ShikChen 🇹🇼 0 65 10ms 26 Sep 2025 847th Shanethegamer 🇺🇸 0 65 3ms 28 Sep 2025 847th davecame 0 65 10ms 3 Oct 2025 847th CommandLeo 🇮🇹 0 65 13ms 4 Oct 2025 847th ThePixelatedCat 0 65 33ms 6 Oct 2025 847th snoozingnewt 🇺🇸 0 65 4ms 6 Oct 2025 847th fvla 0 65 10ms 14 Oct 2025 847th asarvazyan 0 65 13ms 18 Oct 2025 847th intgrah 0 65 14ms 22 Oct 2025 847th Openstreetmapler 0 65 532ms 27 days ago 847th j-zhang43 0 65 10ms 10 days ago 847th msbranicky 0 65 2ms 9 days ago 847th MeWhenI 🇻🇦 0 65 5ms 4 days ago 847th Babafaba 0 65 13ms 3 days ago 847th Emutis 🇱🇹 0 65 10ms 15 hours ago 973rd Shanethegamer 🇺🇸 0 66 105ms 22 Nov 2024 973rd GolfingSuccess 🇬🇷 0 66 107ms 25 Nov 2024 973rd MeWhenI 🇻🇦 0 66 4ms 11 Dec 2024 First Prev 901–975 of 2,882 Next Last