Tutorial in all languages in bytes. 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 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 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 Multitap Input 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 ><> 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 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 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 Multitap Input 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 Bytes Time Submitted 811th Moltres-Galar 🇺🇦 0 65 12ms 21 May 2025 811th albanian-laundromat 0 65 13ms 4 Jun 2025 811th fuzzylojik-golf 🇺🇸 0 65 11ms 5 Jun 2025 811th codingisgreatbutiamnot 0 65 12ms 7 Jun 2025 811th SoliGhost 0 65 13ms 8 Jun 2025 811th cros107 🇦🇺 0 65 10ms 14 Jun 2025 811th long279595192 0 65 12ms 20 Jun 2025 811th jiji7879 0 65 10ms 20 Jun 2025 811th alemelis 0 65 10ms 20 Jun 2025 811th elana-teal 0 65 12ms 20 Jun 2025 811th zijinoier 0 65 12ms 25 Jun 2025 811th dirckvdende 0 65 10ms 30 Jun 2025 811th BREMAUCY 🇫🇷 0 65 10ms 1 Jul 2025 811th Quentin-AC 0 65 13ms 2 Jul 2025 811th qpwoeirut 0 65 12ms 3 Jul 2025 811th Jak-Ch-ll 0 65 12ms 6 Jul 2025 811th anter69 🇭🇺 0 65 10ms 9 Jul 2025 811th Flekay 🇩🇪 0 65 11ms 10 Jul 2025 811th klixel 🇨🇦 0 65 10ms 11 Jul 2025 811th KasperKivimaeki 🇫🇮 0 65 13ms 15 Jul 2025 811th Nyandereian 0 65 13ms 15 Jul 2025 811th itu-itis21-akkoyuno21 0 65 14ms 15 Jul 2025 811th GrayJoKing 🇦🇺 0 65 13ms 18 Jul 2025 811th AbrahamJLR 🇻🇪 0 65 14ms 18 Jul 2025 811th RaBa21 🇭🇺 0 65 16ms 19 Jul 2025 811th jeetsh4h 0 65 13ms 19 Jul 2025 811th LostSyntax21 🇬🇧 0 65 12ms 19 Jul 2025 811th wuduculfre 0 65 10ms 21 Jul 2025 811th yjgnaw 0 65 10ms 24 Jul 2025 811th oween12 0 65 10ms 6 Aug 2025 811th xiaoyiming123 0 65 10ms 11 Aug 2025 811th EthanJantz 0 65 11ms 12 Aug 2025 811th wobblybits 0 65 12ms 14 Aug 2025 811th janlelis 0 65 10ms 14 Aug 2025 811th ShaanveerS 0 65 10ms 17 Aug 2025 811th ut0s 0 65 12ms 23 Aug 2025 811th HETHAT 🇩🇿 0 65 10ms 3 Sep 2025 811th republic82 0 65 10ms 13 Sep 2025 811th snoozingnewt 🇨🇦 0 65 7ms 15 Sep 2025 811th snoozingnewt 🇨🇦 0 65 128ms 15 Sep 2025 811th snoozingnewt 🇨🇦 0 65 10ms 15 Sep 2025 811th snoozingnewt 🇨🇦 0 65 3ms 15 Sep 2025 811th hellopir2 0 65 10ms 18 Sep 2025 811th edsrzf 🇳🇿 0 65 3ms 18 Sep 2025 811th GolfingSuccess 🇬🇷 0 65 3ms 19 Sep 2025 811th DialFrost 🇸🇬 0 65 3ms 19 Sep 2025 811th now4est 🇯🇵 0 65 13ms 21 Sep 2025 811th ahmetdemirag 🇨🇾 0 65 10ms 24 Sep 2025 811th J09M 0 65 12ms 25 Sep 2025 811th ShikChen 🇹🇼 0 65 10ms 26 Sep 2025 811th Shanethegamer 🇺🇸 0 65 3ms 28 Sep 2025 811th davecame 0 65 14ms 3 Oct 2025 811th CommandLeo 🇮🇹 0 65 11ms 4 Oct 2025 811th ThePixelatedCat 0 65 14ms 6 Oct 2025 811th snoozingnewt 🇨🇦 0 65 3ms 6 Oct 2025 811th luuumine 🇫🇷 0 65 12ms 8 Oct 2025 811th fvla 0 65 11ms 14 Oct 2025 811th asarvazyan 0 65 11ms 18 Oct 2025 811th intgrah 0 65 10ms 22 Oct 2025 811th Matter1024 🇮🇳 0 65 12ms 15 Nov 2025 811th j-zhang43 0 65 10ms 17 Nov 2025 811th msbranicky 0 65 2ms 27 days ago 811th sunleonid 0 65 13ms 24 days ago 811th MeWhenI 🇻🇦 0 65 4ms 22 days ago 811th Babafaba 0 65 10ms 21 days ago 811th JOrE20 🇺🇸 0 65 12ms 20 days ago 811th Emutis 🇱🇹 0 65 15ms 19 days ago 811th edsrzf 🇳🇿 0 65 183ms 17 days ago 811th Languag3 0 65 10ms 10 days ago 811th FortuiteMan 🇫🇷 0 65 10ms 2 days ago 811th yujqiao 0 65 10ms 7 hours ago 972nd Shanethegamer 🇺🇸 0 66 109ms 22 Nov 2024 972nd GolfingSuccess 🇬🇷 0 66 88ms 25 Nov 2024 972nd Natanaelel 🇸🇪 0 66 176ms 9 Dec 2024 972nd MeWhenI 🇻🇦 0 66 3ms 11 Dec 2024 First Prev 901–975 of 2,996 Next Last