Quine in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 Calendar Connect Four 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 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 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 Erlang 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 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 Erlang 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 Calendar Connect Four 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 Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 518th AlephSquirrel 946 10 37ms 30 Dec 2022 518th DialFrost 🇸🇬 946 10 34ms 4 Jan 2023 518th sean-niemann 🇺🇸 946 10 41ms 4 Jan 2023 518th Steffan153 🇫🇮 946 10 38ms 7 Jan 2023 518th pardouin 🇫🇷 946 10 34ms 30 Jul 2024 518th emgordon154 946 10 35ms 7 Sep 2024 518th lifthrasiir 🇰🇷 946 10 34ms 22 Nov 2024 518th 2bular 946 10 36ms 5 Mar 2025 518th Herbert00709 🇵🇱 946 10 39ms 5 mins ago 535th PFischbeck 944 32 10ms 17 Nov 2017 535th lmeuser 944 32 10ms 2 Dec 2017 535th aaay-aaay 944 32 10ms 6 Jan 2018 535th kevinmchung 944 32 9ms 8 Jan 2018 535th myfatemi04 944 32 10ms 9 Jan 2018 535th djtuBIG-MaliceX 944 32 12ms 31 Jan 2018 535th lrustand 944 32 9ms 1 Feb 2018 535th Constructor7 944 32 10ms 15 Feb 2018 535th ragerin 944 32 10ms 21 Feb 2018 535th minus7 944 32 9ms 24 Feb 2018 535th joshrosenkranz 944 32 9ms 3 Mar 2018 535th mia1024 944 32 10ms 20 Mar 2018 535th somebody1234 944 32 12ms 23 Mar 2018 535th dddthedark 944 32 10ms 4 Apr 2018 535th Armavica 944 32 11ms 9 Apr 2018 535th kmaork 🇮🇱 944 32 10ms 19 Apr 2018 535th edre 944 32 11ms 26 Apr 2018 535th thospel 944 32 12ms 1 May 2018 535th adesanjo 944 32 10ms 16 Jun 2018 535th retrohun 944 32 10ms 27 Jun 2018 535th alaaeelsayed 944 32 10ms 22 Jul 2018 535th Faweks1 944 32 10ms 3 Aug 2018 535th willzywiec 944 32 11ms 6 Aug 2018 535th Deepztream 944 32 10ms 2 Sep 2018 535th Mojken 944 32 10ms 2 Sep 2018 535th rollershutter 944 32 10ms 4 Sep 2018 535th NoliHyd 944 32 10ms 24 Sep 2018 535th arnavb 944 32 11ms 6 Oct 2018 535th davitf 944 32 11ms 30 Oct 2018 535th tjtnorton 944 32 11ms 20 Nov 2018 535th TheYMI 944 32 11ms 25 Dec 2018 535th bkshrader 944 32 10ms 29 Dec 2018 535th rory660 944 32 10ms 2 Jan 2019 535th leon-w 944 32 10ms 2 Jan 2019 535th ly0va 944 32 10ms 6 Jan 2019 535th alangodfrey 944 32 12ms 24 Jan 2019 535th benwilliamgraham 944 32 13ms 26 Jan 2019 535th mikepk 944 32 10ms 31 Jan 2019 535th ingdanko 944 32 9ms 5 Feb 2019 535th rowboat1 944 32 10ms 19 Feb 2019 535th ionutm82 944 32 9ms 21 Feb 2019 535th KingSkyrock 🇺🇸 944 32 10ms 13 Mar 2019 535th jngbsn 944 32 9ms 14 Mar 2019 535th elldur 944 32 10ms 18 Mar 2019 535th juntuu 944 32 9ms 20 Mar 2019 535th alexjlaberge 944 32 12ms 29 Mar 2019 535th Starwort 🇬🇧 944 32 10ms 30 Mar 2019 535th rschwa6308 🇺🇸 944 32 11ms 2 Apr 2019 535th YoungjuneKwon 944 32 14ms 4 Apr 2019 535th cafehaine 🇫🇷 944 32 12ms 7 Apr 2019 535th shibacho 🇯🇵 944 32 12ms 11 Apr 2019 535th Gymhgy 944 32 10ms 20 Apr 2019 535th Sakaala 944 32 10ms 23 Apr 2019 535th villfa 944 32 11ms 26 Apr 2019 535th TFeld00 🇩🇰 944 32 10ms 30 Apr 2019 535th RatajVaver 944 32 10ms 13 May 2019 535th tddaniel 944 32 10ms 24 May 2019 535th decorator-factory 944 32 10ms 26 May 2019 535th hoodadam 944 32 9ms 31 May 2019 535th daedals 944 32 12ms 12 Jun 2019 535th giacomogallina 944 32 10ms 14 Jun 2019 535th qoqosz 944 32 13ms 16 Jun 2019 535th oriphi 944 32 10ms 17 Jun 2019 535th tianshuo 944 32 11ms 19 Jun 2019 535th ElevatorShaft 944 32 10ms 19 Jun 2019 535th rgskinnerhpe 944 32 10ms 19 Jun 2019 First Prev 526–600 of 5,543 Next Last