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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time 521st djtuBIG-MaliceX 944 32 31 Jan 2018 521st lrustand 944 32 1 Feb 2018 521st Constructor7 944 32 15 Feb 2018 521st ragerin 944 32 21 Feb 2018 521st minus7 944 32 24 Feb 2018 521st joshrosenkranz 944 32 3 Mar 2018 521st mia1024 944 32 20 Mar 2018 521st somebody1234 944 32 23 Mar 2018 521st dddthedark 944 32 4 Apr 2018 521st Armavica 944 32 9 Apr 2018 521st kmaork 🇮🇱 944 32 19 Apr 2018 521st edre 944 32 26 Apr 2018 521st thospel 944 32 1 May 2018 521st adesanjo 944 32 16 Jun 2018 521st retrohun 944 32 27 Jun 2018 521st alaaeelsayed 944 32 22 Jul 2018 521st Faweks1 944 32 3 Aug 2018 521st willzywiec 944 32 6 Aug 2018 521st Deepztream 944 32 2 Sep 2018 521st Mojken 944 32 2 Sep 2018 521st rollershutter 944 32 4 Sep 2018 521st NoliHyd 944 32 24 Sep 2018 521st arnavb 944 32 6 Oct 2018 521st davitf 944 32 30 Oct 2018 521st tjtnorton 944 32 20 Nov 2018 521st TheYMI 944 32 25 Dec 2018 521st bkshrader 944 32 29 Dec 2018 521st rory660 944 32 2 Jan 2019 521st leon-w 944 32 2 Jan 2019 521st ly0va 944 32 6 Jan 2019 521st alangodfrey 944 32 24 Jan 2019 521st benwilliamgraham 944 32 26 Jan 2019 521st mikepk 944 32 31 Jan 2019 521st ingdanko 944 32 5 Feb 2019 521st rowboat1 944 32 19 Feb 2019 521st ionutm82 944 32 21 Feb 2019 521st KingSkyrock 🇺🇸 944 32 13 Mar 2019 521st jngbsn 944 32 14 Mar 2019 521st elldur 944 32 18 Mar 2019 521st juntuu 944 32 20 Mar 2019 521st alexjlaberge 944 32 29 Mar 2019 521st Starwort 🇬🇧 944 32 30 Mar 2019 521st rschwa6308 🇺🇸 944 32 2 Apr 2019 521st YoungjuneKwon 944 32 4 Apr 2019 521st cafehaine 🇫🇷 944 32 7 Apr 2019 521st shibacho 🇯🇵 944 32 11 Apr 2019 521st Gymhgy 944 32 20 Apr 2019 521st Sakaala 944 32 23 Apr 2019 521st villfa 944 32 26 Apr 2019 521st TFeld00 🇩🇰 944 32 30 Apr 2019 521st RatajVaver 944 32 13 May 2019 521st tddaniel 944 32 24 May 2019 521st decorator-factory 944 32 26 May 2019 521st hoodadam 944 32 31 May 2019 521st daedals 944 32 12 Jun 2019 521st giacomogallina 944 32 14 Jun 2019 521st qoqosz 944 32 16 Jun 2019 521st oriphi 944 32 17 Jun 2019 521st tianshuo 944 32 19 Jun 2019 521st ElevatorShaft 944 32 19 Jun 2019 521st rgskinnerhpe 944 32 19 Jun 2019 521st ramytarchichy 944 32 22 Jun 2019 521st DrKristoff 944 32 2 Jul 2019 521st patbassing 944 32 5 Jul 2019 521st puzzleninja 944 32 11 Jul 2019 521st AgathokakologicalBit 944 32 14 Jul 2019 521st jamescalixto 944 32 16 Jul 2019 521st knutae 🇳🇴 944 32 19 Jul 2019 521st dymowski 944 32 23 Jul 2019 521st UpwardProcess 944 32 29 Jul 2019 521st olivi-r 944 32 12 Aug 2019 521st dzhang314 944 32 13 Aug 2019 521st cellobix 944 32 14 Aug 2019 521st babulibaba 944 32 15 Aug 2019 521st SirBogman 🇺🇸 944 32 16 Aug 2019 First Prev 526–600 of 5,492 Next Last