The Calendar hole will go live in approximately 6 days. Why not try and solve it ahead of time?
Quine in all languages in bytes. 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 Bytes Time Submitted 731st hamhub7 947 32 9ms 4 Aug 2022 731st bthalheim 947 32 9ms 5 Aug 2022 731st jaxmattfair 🇺🇸 947 32 8ms 5 Aug 2022 731st vhoulbreque 🇫🇷 947 32 10ms 15 Aug 2022 731st kcinnu 🇱🇹 947 32 9ms 17 Aug 2022 731st commandblockguy 🇺🇸 947 32 9ms 18 Aug 2022 731st Liastrae 947 32 10ms 22 Aug 2022 731st tcql 🇺🇸 947 32 9ms 22 Aug 2022 731st Bananapants22 947 32 9ms 4 Sep 2022 731st trist224 🇫🇷 947 32 9ms 15 Sep 2022 731st 4hg 🇺🇸 947 32 9ms 17 Sep 2022 731st LogicalJoe 947 32 9ms 26 Sep 2022 731st pyuraii 947 32 9ms 27 Sep 2022 731st MaxElf999 947 32 9ms 27 Sep 2022 731st fredrik-bakke 🇳🇴 947 32 9ms 29 Sep 2022 731st suwat513 947 32 9ms 29 Sep 2022 731st TheBlupper 947 32 9ms 30 Sep 2022 731st georgehulme 947 32 9ms 6 Oct 2022 731st ldoodle 947 32 9ms 6 Oct 2022 731st aksyristos 947 32 9ms 7 Oct 2022 731st ValentinCassayre 947 32 9ms 8 Oct 2022 731st eshilo-draper 947 32 9ms 9 Oct 2022 731st jakobkordez 🇸🇮 947 32 9ms 13 Oct 2022 731st PogLop 🇨🇿 947 32 9ms 15 Oct 2022 731st Nicronmil 947 32 9ms 19 Oct 2022 731st garrisonhh 947 32 9ms 23 Oct 2022 731st AodhanDalton 947 32 9ms 24 Oct 2022 731st bonevbs 947 32 9ms 20 Nov 2022 731st Manitary 947 32 11ms 28 Nov 2022 731st DaCuteRaccoon 947 32 9ms 1 Dec 2022 731st nstearns96 🇬🇧 947 32 9ms 2 Dec 2022 731st TaserTheFox 🇺🇸 947 32 9ms 5 Dec 2022 731st Captain-Quack 947 32 9ms 14 Dec 2022 731st CatsAreFluffy 947 32 9ms 16 Dec 2022 731st hectordubuis 947 32 9ms 16 Dec 2022 731st mousetail 🇳🇱 947 32 9ms 19 Dec 2022 731st StefanHabel 🇨🇦 947 32 9ms 19 Dec 2022 731st daniel-montanari 947 32 9ms 20 Dec 2022 731st 4ndyJ 🇬🇧 947 32 9ms 21 Dec 2022 731st luni-moon 🇺🇸 947 32 9ms 23 Dec 2022 731st nayakrujul 947 32 9ms 24 Dec 2022 731st firegene 🇮🇪 947 32 9ms 2 Jan 2023 731st thehylian 947 32 9ms 4 Jan 2023 731st thatbirdguythatuknownot 947 32 9ms 4 Jan 2023 731st MCausc78 🇺🇦 947 32 8ms 5 Jan 2023 731st wimglenn 947 32 9ms 6 Jan 2023 731st zakariamouhid 947 32 9ms 10 Jan 2023 731st Betuaredead 947 32 9ms 14 Jan 2023 731st eiburns 947 32 9ms 21 Jan 2023 731st Leftykap 947 32 9ms 23 Jan 2023 731st SirFireball3521 947 32 8ms 27 Jan 2023 731st bobxiong88 947 32 8ms 31 Jan 2023 731st cedar-debater 947 32 9ms 1 Feb 2023 731st ashtraypettingzoo 🇺🇸 947 32 8ms 13 Feb 2023 731st KenanHanke 947 32 9ms 21 Feb 2023 731st SectorCorruptor 947 32 9ms 24 Feb 2023 731st 5cw 🇺🇸 947 32 9ms 27 Feb 2023 731st zt14427 947 32 9ms 28 Feb 2023 731st vrnprkh 947 32 9ms 3 Mar 2023 731st adamnielson42 🇺🇸 947 32 9ms 4 Mar 2023 731st ferociouswonderfulgrasseater 947 32 9ms 12 Mar 2023 731st jeff-at-tamer-dot-codes 🇺🇸 947 32 9ms 13 Mar 2023 731st quimey 947 32 9ms 15 Mar 2023 731st GulgDev 947 32 9ms 21 Mar 2023 731st tzlils 947 32 9ms 26 Mar 2023 731st gilufin 947 32 9ms 27 Mar 2023 731st badboj40 947 32 9ms 28 Mar 2023 731st PeterTillema 🇳🇱 947 32 9ms 29 Mar 2023 731st celiendonze 🇨🇭 947 32 9ms 3 Apr 2023 731st markusgraube 947 32 9ms 11 Apr 2023 731st Hortaros 947 32 11ms 15 Apr 2023 731st LeeCamp 947 32 9ms 16 Apr 2023 731st amadeusdotpng 947 32 9ms 27 Apr 2023 731st DrPiranoid 947 32 9ms 28 Apr 2023 731st SoraTenshi 🇩🇪 947 32 9ms 30 Apr 2023 731st Demonarchet 947 32 10ms 1 May 2023 731st kaptsanovb 947 32 9ms 4 May 2023 731st ankeetparikh 947 32 8ms 5 May 2023 731st Yewzir 🇧🇪 947 32 10ms 19 May 2023 731st msbranicky 947 32 9ms 2 Jul 2023 First 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