Quine in Python 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 69th Constructor7 969 32 10ms 15 Feb 2018 69th ragerin 969 32 10ms 21 Feb 2018 69th minus7 969 32 9ms 24 Feb 2018 69th joshrosenkranz 969 32 9ms 3 Mar 2018 69th mia1024 969 32 10ms 20 Mar 2018 69th somebody1234 969 32 12ms 23 Mar 2018 69th dddthedark 969 32 10ms 4 Apr 2018 69th Armavica 969 32 11ms 9 Apr 2018 69th kmaork 🇮🇱 969 32 10ms 19 Apr 2018 69th edre 969 32 11ms 26 Apr 2018 69th thospel 969 32 12ms 1 May 2018 69th adesanjo 969 32 10ms 16 Jun 2018 69th retrohun 969 32 10ms 27 Jun 2018 69th alaaeelsayed 969 32 10ms 22 Jul 2018 69th Faweks1 969 32 10ms 3 Aug 2018 69th willzywiec 969 32 11ms 6 Aug 2018 69th Deepztream 969 32 10ms 2 Sep 2018 69th Mojken 969 32 10ms 2 Sep 2018 69th rollershutter 969 32 10ms 4 Sep 2018 69th NoliHyd 969 32 10ms 24 Sep 2018 69th arnavb 969 32 11ms 6 Oct 2018 69th davitf 969 32 11ms 30 Oct 2018 69th tjtnorton 969 32 11ms 20 Nov 2018 69th TheYMI 969 32 11ms 25 Dec 2018 69th bkshrader 969 32 10ms 29 Dec 2018 69th rory660 969 32 10ms 2 Jan 2019 69th leon-w 969 32 10ms 2 Jan 2019 69th ly0va 969 32 10ms 6 Jan 2019 69th alangodfrey 969 32 12ms 24 Jan 2019 69th benwilliamgraham 969 32 13ms 26 Jan 2019 69th mikepk 969 32 10ms 31 Jan 2019 69th ingdanko 969 32 9ms 5 Feb 2019 69th rowboat1 969 32 10ms 19 Feb 2019 69th ionutm82 969 32 9ms 21 Feb 2019 69th KingSkyrock 🇺🇸 969 32 10ms 13 Mar 2019 69th jngbsn 969 32 9ms 14 Mar 2019 69th elldur 969 32 10ms 18 Mar 2019 69th juntuu 969 32 9ms 20 Mar 2019 69th alexjlaberge 969 32 12ms 29 Mar 2019 69th Starwort 🇬🇧 969 32 10ms 30 Mar 2019 69th rschwa6308 🇺🇸 969 32 11ms 2 Apr 2019 69th YoungjuneKwon 969 32 14ms 4 Apr 2019 69th cafehaine 🇫🇷 969 32 12ms 7 Apr 2019 69th shibacho 🇯🇵 969 32 12ms 11 Apr 2019 69th Gymhgy 969 32 10ms 20 Apr 2019 69th Sakaala 969 32 10ms 23 Apr 2019 69th villfa 969 32 11ms 26 Apr 2019 69th TFeld00 🇩🇰 969 32 10ms 30 Apr 2019 69th RatajVaver 969 32 10ms 13 May 2019 69th tddaniel 969 32 10ms 24 May 2019 69th decorator-factory 969 32 10ms 26 May 2019 69th hoodadam 969 32 9ms 31 May 2019 69th daedals 969 32 12ms 12 Jun 2019 69th giacomogallina 969 32 10ms 14 Jun 2019 69th qoqosz 969 32 13ms 16 Jun 2019 69th oriphi 969 32 10ms 17 Jun 2019 69th tianshuo 969 32 11ms 19 Jun 2019 69th ElevatorShaft 969 32 10ms 19 Jun 2019 69th rgskinnerhpe 969 32 10ms 19 Jun 2019 69th ramytarchichy 969 32 12ms 22 Jun 2019 69th DrKristoff 969 32 11ms 2 Jul 2019 69th patbassing 969 32 12ms 5 Jul 2019 69th puzzleninja 969 32 10ms 11 Jul 2019 69th AgathokakologicalBit 969 32 13ms 14 Jul 2019 69th jamescalixto 969 32 8ms 16 Jul 2019 69th knutae 🇳🇴 969 32 10ms 19 Jul 2019 69th dymowski 969 32 10ms 23 Jul 2019 69th UpwardProcess 969 32 10ms 29 Jul 2019 69th olivi-r 969 32 10ms 12 Aug 2019 69th dzhang314 969 32 10ms 13 Aug 2019 69th cellobix 969 32 12ms 14 Aug 2019 69th babulibaba 969 32 12ms 15 Aug 2019 69th SirBogman 🇺🇸 969 32 13ms 16 Aug 2019 69th ay2718 969 32 10ms 20 Aug 2019 69th mikaelivarsson 969 32 10ms 29 Aug 2019 First Prev 76–150 of 866 Next Last