The Calendar hole will go live in approximately 7 days. Why not try and solve it ahead of time?
Quine in all languages 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 553rd ldoodle 944 32 9ms 6 Oct 2022 553rd aksyristos 944 32 9ms 7 Oct 2022 553rd ValentinCassayre 944 32 9ms 8 Oct 2022 553rd eshilo-draper 944 32 9ms 9 Oct 2022 553rd jakobkordez 🇸🇮 944 32 9ms 13 Oct 2022 553rd PogLop 🇨🇿 944 32 9ms 15 Oct 2022 553rd Nicronmil 944 32 9ms 19 Oct 2022 553rd garrisonhh 944 32 9ms 23 Oct 2022 553rd AodhanDalton 944 32 9ms 24 Oct 2022 553rd bonevbs 944 32 9ms 20 Nov 2022 553rd Manitary 944 32 11ms 28 Nov 2022 553rd DaCuteRaccoon 944 32 9ms 1 Dec 2022 553rd nstearns96 🇬🇧 944 32 9ms 2 Dec 2022 553rd TaserTheFox 🇺🇸 944 32 9ms 5 Dec 2022 553rd Captain-Quack 944 32 9ms 14 Dec 2022 553rd CatsAreFluffy 944 32 9ms 16 Dec 2022 553rd hectordubuis 944 32 9ms 16 Dec 2022 553rd mousetail 🇳🇱 944 32 9ms 19 Dec 2022 553rd StefanHabel 🇨🇦 944 32 9ms 19 Dec 2022 553rd daniel-montanari 944 32 9ms 20 Dec 2022 553rd 4ndyJ 🇬🇧 944 32 9ms 21 Dec 2022 553rd luni-moon 🇺🇸 944 32 9ms 23 Dec 2022 553rd nayakrujul 944 32 9ms 24 Dec 2022 553rd firegene 🇮🇪 944 32 9ms 2 Jan 2023 553rd thehylian 944 32 9ms 4 Jan 2023 553rd thatbirdguythatuknownot 944 32 9ms 4 Jan 2023 553rd MCausc78 🇺🇦 944 32 8ms 5 Jan 2023 553rd wimglenn 944 32 9ms 6 Jan 2023 553rd zakariamouhid 944 32 9ms 10 Jan 2023 553rd Betuaredead 944 32 9ms 14 Jan 2023 553rd eiburns 944 32 9ms 21 Jan 2023 553rd Leftykap 944 32 9ms 23 Jan 2023 553rd SirFireball3521 944 32 8ms 27 Jan 2023 553rd bobxiong88 944 32 8ms 31 Jan 2023 553rd cedar-debater 944 32 9ms 1 Feb 2023 553rd ashtraypettingzoo 🇺🇸 944 32 8ms 13 Feb 2023 553rd KenanHanke 944 32 9ms 21 Feb 2023 553rd SectorCorruptor 944 32 9ms 24 Feb 2023 553rd 5cw 🇺🇸 944 32 9ms 27 Feb 2023 553rd zt14427 944 32 9ms 28 Feb 2023 553rd vrnprkh 944 32 9ms 3 Mar 2023 553rd adamnielson42 🇺🇸 944 32 9ms 4 Mar 2023 553rd ferociouswonderfulgrasseater 944 32 9ms 12 Mar 2023 553rd jeff-at-tamer-dot-codes 🇺🇸 944 32 9ms 13 Mar 2023 553rd quimey 944 32 9ms 15 Mar 2023 553rd GulgDev 944 32 9ms 21 Mar 2023 553rd tzlils 944 32 9ms 26 Mar 2023 553rd gilufin 944 32 9ms 27 Mar 2023 553rd badboj40 944 32 9ms 28 Mar 2023 553rd PeterTillema 🇳🇱 944 32 9ms 29 Mar 2023 553rd celiendonze 🇨🇭 944 32 9ms 3 Apr 2023 553rd markusgraube 944 32 9ms 11 Apr 2023 553rd Hortaros 944 32 11ms 15 Apr 2023 553rd LeeCamp 944 32 9ms 16 Apr 2023 553rd amadeusdotpng 944 32 9ms 27 Apr 2023 553rd DrPiranoid 944 32 9ms 28 Apr 2023 553rd SoraTenshi 🇩🇪 944 32 9ms 30 Apr 2023 553rd Demonarchet 944 32 10ms 1 May 2023 553rd kaptsanovb 944 32 9ms 4 May 2023 553rd ankeetparikh 944 32 8ms 5 May 2023 553rd Yewzir 🇧🇪 944 32 10ms 19 May 2023 553rd msbranicky 944 32 9ms 2 Jul 2023 553rd fourth-bit 944 32 9ms 3 Jul 2023 553rd jmerle 🇳🇱 944 32 10ms 4 Jul 2023 553rd fkantelberg 944 32 9ms 14 Jul 2023 553rd SB-945 944 32 9ms 30 Jul 2023 553rd HumanoidCPU 944 32 8ms 4 Aug 2023 553rd anderium 944 32 9ms 5 Aug 2023 553rd Xbot781 944 32 9ms 8 Aug 2023 553rd Crackson4 944 32 8ms 14 Aug 2023 553rd FortuiteMan 🇫🇷 944 32 9ms 15 Aug 2023 553rd Alessandro-Balconi 🇮🇹 944 32 10ms 16 Aug 2023 553rd adriweb 🇫🇷 944 32 9ms 17 Aug 2023 553rd Re-Adventures 🇮🇳 944 32 9ms 19 Aug 2023 553rd snoozingnewt 🇨🇦 944 32 9ms 1 Sep 2023 553rd stackofbears 944 32 9ms 9 Sep 2023 553rd dranjohn 944 32 9ms 11 Sep 2023 553rd Azearia 944 32 9ms 16 Sep 2023 553rd Stanbroek 944 32 9ms 19 Sep 2023 553rd FlorianCassayre 🇫🇷 944 32 9ms 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