The Calendar hole will go live in approximately 13 days. Why not try and solve it ahead of time?
Quine in Python in chars. 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 Chars Time Submitted 72nd jn-lp 🇺🇦 969 32 9ms 29 Oct 2020 72nd No-Jons 969 32 9ms 29 Oct 2020 72nd KatieLG 🇬🇧 969 32 9ms 1 Nov 2020 72nd daurnimator 🇦🇺 969 32 9ms 1 Nov 2020 72nd Thive-N 969 32 9ms 3 Nov 2020 72nd Andre3582 969 32 9ms 4 Nov 2020 72nd xenufo 969 32 9ms 16 Nov 2020 72nd Vaekor 969 32 9ms 16 Nov 2020 72nd dzshn 969 32 9ms 17 Nov 2020 72nd ydevor 🇮🇱 969 32 9ms 24 Nov 2020 72nd Waffle3z 969 32 9ms 6 Dec 2020 72nd geofft 969 32 9ms 11 Dec 2020 72nd Zkrgu 969 32 9ms 12 Dec 2020 72nd btjones0 969 32 9ms 25 Dec 2020 72nd argusdusty 🇺🇸 969 32 9ms 26 Dec 2020 72nd NewDefectus 🇮🇱 969 32 9ms 11 Jan 2021 72nd anter69 🇭🇺 969 32 9ms 11 Jan 2021 72nd frankgraziano 969 32 9ms 14 Jan 2021 72nd CodeAltF4 969 32 9ms 17 Jan 2021 72nd sadfun 969 32 9ms 29 Jan 2021 72nd seoci 969 32 9ms 7 Feb 2021 72nd BBoehm 🇩🇪 969 32 8ms 10 Feb 2021 72nd orifu 969 32 9ms 22 Feb 2021 72nd stordev 969 32 9ms 26 Feb 2021 72nd 77Tigers 969 32 9ms 3 Mar 2021 72nd vezzick 969 32 9ms 5 Mar 2021 72nd potato-jackson 969 32 9ms 5 Mar 2021 72nd ArmaanAS 969 32 9ms 8 Mar 2021 72nd mothcolada 🇺🇸 969 32 8ms 11 Mar 2021 72nd jascotm 969 32 11ms 25 Mar 2021 72nd pbarath 969 32 9ms 26 Mar 2021 72nd neihousaigaai 969 32 9ms 28 Mar 2021 72nd dgambit 969 32 9ms 2 Apr 2021 72nd nsauzede 969 32 9ms 10 Apr 2021 72nd gnash117 969 32 9ms 11 Apr 2021 72nd 051 🇸🇬 969 32 9ms 23 Apr 2021 72nd didion0 🇺🇸 969 32 10ms 23 Apr 2021 72nd Sp3000 🇦🇺 969 32 9ms 26 Apr 2021 72nd aliakseikalosha 969 32 8ms 26 Apr 2021 72nd lochnessdragon 969 32 9ms 4 May 2021 72nd cbondurant 969 32 9ms 5 May 2021 72nd baby-steve 969 32 9ms 5 May 2021 72nd Stockoh 🇫🇷 969 32 10ms 8 May 2021 72nd peculiarination 969 32 9ms 11 May 2021 72nd pascscha 969 32 9ms 13 May 2021 72nd Frowny 969 32 9ms 18 May 2021 72nd domzymonz 969 32 9ms 21 May 2021 72nd enbyte 969 32 9ms 21 May 2021 72nd PYRiTEmonark 969 32 9ms 22 May 2021 72nd urojony 🇵🇱 969 32 9ms 26 May 2021 72nd clementblaudeau 969 32 9ms 27 May 2021 72nd Natanaelel 🇸🇪 969 32 9ms 28 May 2021 72nd Echriser 969 32 9ms 1 Jun 2021 72nd Larspolo 969 32 9ms 6 Jun 2021 72nd PhysicDev 🇫🇷 969 32 9ms 10 Jun 2021 72nd abba23 969 32 9ms 13 Jun 2021 72nd silvncr 969 32 9ms 15 Jun 2021 72nd mokymok 🇺🇸 969 32 9ms 15 Jun 2021 72nd SniperSmiley 🇺🇸 969 32 9ms 25 Jun 2021 72nd ScottHamper 969 32 9ms 1 Jul 2021 72nd kurkale6ka 969 32 9ms 15 Jul 2021 72nd glf818 969 32 10ms 22 Jul 2021 72nd madex 🇩🇪 969 32 9ms 28 Jul 2021 72nd RYNO8 969 32 10ms 8 Aug 2021 72nd Rhinozz 🇨🇦 969 32 9ms 9 Aug 2021 72nd schachmattmatt 969 32 9ms 11 Aug 2021 72nd mauro-1 🇮🇹 969 32 9ms 18 Aug 2021 72nd jacklynnepenick 969 32 9ms 19 Aug 2021 72nd Jonatan6 🇩🇰 969 32 10ms 29 Aug 2021 72nd olivermrose 🇺🇸 969 32 9ms 29 Aug 2021 72nd NicholasSeward 969 32 9ms 9 Sep 2021 72nd UladzimirSukharukau 969 32 9ms 15 Sep 2021 72nd Fmbalbuena 969 32 8ms 16 Sep 2021 72nd underscorelior 969 32 9ms 18 Sep 2021 72nd tegenton 969 32 9ms 4 Oct 2021 72nd cubed-guy 969 32 9ms 18 Oct 2021 72nd MarcMush 🇫🇷 969 32 9ms 20 Oct 2021 72nd danielweper 969 32 9ms 21 Oct 2021 72nd ozefe 🇹🇷 969 32 9ms 28 Oct 2021 72nd Bubbler-4 969 32 8ms 3 Nov 2021 First Prev 241–320 of 879 Next Last