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 Binary Lambda Calculus Calendar Connect Four 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 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 Binary Lambda Calculus Calendar Connect Four 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 Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 253rd NoliHyd 959 19 1ms 24 Sep 2018 253rd leon-w 959 19 2ms 8 Oct 2018 253rd Starwort 🇬🇧 959 19 1ms 22 Oct 2018 253rd primo-ppcg 🇹🇭 959 19 1ms 31 Oct 2018 253rd Zindu 959 19 1ms 16 Nov 2018 253rd niKK3 959 19 2ms 16 Nov 2018 253rd jackkav 959 19 1ms 20 Jan 2019 253rd dylanaraps 959 19 1ms 27 Mar 2019 253rd juntuu 959 19 2ms 28 Mar 2019 253rd orthoplex 🇨🇽 959 19 1ms 16 Apr 2019 253rd tadeokondrak 959 19 1ms 27 Apr 2019 253rd villfa 959 19 1ms 27 May 2019 253rd Lydxn 🇨🇦 959 19 1ms 18 Jun 2019 253rd ElevatorShaft 959 19 1ms 19 Jun 2019 253rd shraiwi 959 19 1ms 26 Jul 2019 253rd jonahx 959 19 2ms 5 Aug 2019 253rd TFeld00 🇩🇰 959 19 1ms 7 Aug 2019 253rd SirBogman 🇺🇸 959 19 2ms 12 Sep 2019 253rd AkashTandon167 959 19 2ms 16 Nov 2019 253rd Davidebyzero 959 19 2ms 18 Dec 2019 253rd krzee 959 19 2ms 18 Dec 2019 253rd ian-h-chamberlain 🇺🇸 959 19 2ms 3 Jan 2020 253rd dbdr 959 19 2ms 5 Jan 2020 253rd NatNgs 959 19 1ms 9 Jan 2020 253rd theKidOfArcrania 959 19 1ms 10 Jan 2020 253rd yzhs 🇩🇪 959 19 1ms 5 Feb 2020 253rd artyom-razinov 959 19 2ms 14 Feb 2020 253rd Shanethegamer 🇺🇸 959 19 1ms 15 Feb 2020 253rd Sayan505 🇮🇳 959 19 1ms 23 Feb 2020 253rd RustemB 🇷🇺 959 19 2ms 28 Feb 2020 253rd andersk 🇺🇸 959 19 2ms 19 Mar 2020 253rd gnlow 🇰🇷 959 19 2ms 3 May 2020 253rd Attero 🇸🇪 959 19 2ms 11 May 2020 253rd simontime 959 19 1ms 18 May 2020 253rd thisishowmymindworks 🇳🇴 959 19 1ms 20 Jul 2020 253rd janbehrens 🇩🇪 959 19 2ms 30 Jul 2020 253rd ToriTheChicken 959 19 1ms 31 Jul 2020 253rd achow0 959 19 1ms 3 Aug 2020 253rd itiievskyi 🇺🇦 959 19 2ms 14 Aug 2020 253rd o0lit3 🇺🇸 959 19 1ms 18 Sep 2020 253rd sisyphus-ppcg 🇦🇺 959 19 2ms 28 Sep 2020 253rd JayXon 🇺🇸 959 19 2ms 12 Oct 2020 253rd emplv 🇱🇻 959 19 1ms 28 Oct 2020 253rd daurnimator 🇦🇺 959 19 2ms 1 Nov 2020 253rd rucin93 🇵🇱 959 19 1ms 13 Nov 2020 253rd ReidZ3 🇺🇸 959 19 1ms 4 Dec 2020 253rd doge1338 959 19 2ms 15 Dec 2020 253rd tpiechaczek 🇵🇱 959 19 1ms 16 Dec 2020 253rd frankgraziano 959 19 1ms 24 Dec 2020 253rd KatieLG 🇬🇧 959 19 2ms 26 Dec 2020 253rd btjones0 959 19 2ms 28 Dec 2020 253rd Secozzi 959 19 1ms 1 Feb 2021 253rd stefangimmillaro 959 19 1ms 18 Feb 2021 253rd BBoehm 🇩🇪 959 19 2ms 19 Feb 2021 253rd gfaster 959 19 2ms 4 Mar 2021 253rd meenie 959 19 2ms 9 Mar 2021 253rd lynn 959 19 2ms 16 Mar 2021 253rd Indivicivet 959 19 2ms 25 Mar 2021 253rd neihousaigaai 959 19 1ms 6 Apr 2021 253rd inventshah 959 19 2ms 14 Apr 2021 253rd MeWhenI 🇻🇦 959 19 3ms 17 Apr 2021 253rd baby-steve 959 19 2ms 5 May 2021 253rd enbyte 959 19 1ms 21 May 2021 253rd silvncr 959 19 2ms 15 Jun 2021 253rd inishawl 959 19 2ms 16 Jun 2021 253rd mokymok 🇺🇸 959 19 2ms 16 Jun 2021 253rd Natanaelel 🇸🇪 959 19 1ms 22 Jun 2021 253rd madex 🇩🇪 959 19 2ms 28 Jul 2021 253rd RYNO8 959 19 1ms 8 Aug 2021 253rd Rhinozz 🇨🇦 959 19 1ms 22 Aug 2021 253rd m-tkach 🇺🇦 959 19 1ms 27 Aug 2021 253rd olivermrose 🇺🇸 959 19 1ms 29 Aug 2021 253rd tegenton 959 19 1ms 4 Oct 2021 253rd pantaelaman 959 19 2ms 28 Oct 2021 253rd sleepyStick 959 19 1ms 4 Dec 2021 First Prev 301–375 of 5,586 Next Last