The Calendar hole will go live in approximately 6 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 726th commandblockguy 🇺🇸 947 32 9ms 18 Aug 2022 726th Liastrae 947 32 10ms 22 Aug 2022 726th tcql 🇺🇸 947 32 9ms 22 Aug 2022 726th Bananapants22 947 32 9ms 4 Sep 2022 726th trist224 🇫🇷 947 32 9ms 15 Sep 2022 726th 4hg 🇺🇸 947 32 9ms 17 Sep 2022 726th LogicalJoe 947 32 9ms 26 Sep 2022 726th pyuraii 947 32 9ms 27 Sep 2022 726th MaxElf999 947 32 9ms 27 Sep 2022 726th fredrik-bakke 🇳🇴 947 32 9ms 29 Sep 2022 726th suwat513 947 32 9ms 29 Sep 2022 726th TheBlupper 947 32 9ms 30 Sep 2022 726th georgehulme 947 32 9ms 6 Oct 2022 726th ldoodle 947 32 9ms 6 Oct 2022 726th aksyristos 947 32 9ms 7 Oct 2022 726th ValentinCassayre 947 32 9ms 8 Oct 2022 726th eshilo-draper 947 32 9ms 9 Oct 2022 726th jakobkordez 🇸🇮 947 32 9ms 13 Oct 2022 726th PogLop 🇨🇿 947 32 9ms 15 Oct 2022 726th Nicronmil 947 32 9ms 19 Oct 2022 726th garrisonhh 947 32 9ms 23 Oct 2022 726th AodhanDalton 947 32 9ms 24 Oct 2022 726th bonevbs 947 32 9ms 20 Nov 2022 726th Manitary 947 32 11ms 28 Nov 2022 726th DaCuteRaccoon 947 32 9ms 1 Dec 2022 726th nstearns96 🇬🇧 947 32 9ms 2 Dec 2022 726th TaserTheFox 🇺🇸 947 32 9ms 5 Dec 2022 726th Captain-Quack 947 32 9ms 14 Dec 2022 726th CatsAreFluffy 947 32 9ms 16 Dec 2022 726th hectordubuis 947 32 9ms 16 Dec 2022 726th mousetail 🇳🇱 947 32 9ms 19 Dec 2022 726th StefanHabel 🇨🇦 947 32 9ms 19 Dec 2022 726th daniel-montanari 947 32 9ms 20 Dec 2022 726th 4ndyJ 🇬🇧 947 32 9ms 21 Dec 2022 726th luni-moon 🇺🇸 947 32 9ms 23 Dec 2022 726th nayakrujul 947 32 9ms 24 Dec 2022 726th firegene 🇮🇪 947 32 9ms 2 Jan 2023 726th thehylian 947 32 9ms 4 Jan 2023 726th thatbirdguythatuknownot 947 32 9ms 4 Jan 2023 726th MCausc78 🇺🇦 947 32 8ms 5 Jan 2023 726th wimglenn 947 32 9ms 6 Jan 2023 726th zakariamouhid 947 32 9ms 10 Jan 2023 726th Betuaredead 947 32 9ms 14 Jan 2023 726th eiburns 947 32 9ms 21 Jan 2023 726th Leftykap 947 32 9ms 23 Jan 2023 726th SirFireball3521 947 32 8ms 27 Jan 2023 726th bobxiong88 947 32 8ms 31 Jan 2023 726th cedar-debater 947 32 9ms 1 Feb 2023 726th ashtraypettingzoo 🇺🇸 947 32 8ms 13 Feb 2023 726th KenanHanke 947 32 9ms 21 Feb 2023 726th SectorCorruptor 947 32 9ms 24 Feb 2023 726th 5cw 🇺🇸 947 32 9ms 27 Feb 2023 726th zt14427 947 32 9ms 28 Feb 2023 726th vrnprkh 947 32 9ms 3 Mar 2023 726th adamnielson42 🇺🇸 947 32 9ms 4 Mar 2023 726th ferociouswonderfulgrasseater 947 32 9ms 12 Mar 2023 726th jeff-at-tamer-dot-codes 🇺🇸 947 32 9ms 13 Mar 2023 726th quimey 947 32 9ms 15 Mar 2023 726th GulgDev 947 32 9ms 21 Mar 2023 726th tzlils 947 32 9ms 26 Mar 2023 726th gilufin 947 32 9ms 27 Mar 2023 726th badboj40 947 32 9ms 28 Mar 2023 726th PeterTillema 🇳🇱 947 32 9ms 29 Mar 2023 726th celiendonze 🇨🇭 947 32 9ms 3 Apr 2023 726th markusgraube 947 32 9ms 11 Apr 2023 726th Hortaros 947 32 11ms 15 Apr 2023 726th LeeCamp 947 32 9ms 16 Apr 2023 726th amadeusdotpng 947 32 9ms 27 Apr 2023 726th DrPiranoid 947 32 9ms 28 Apr 2023 726th SoraTenshi 🇩🇪 947 32 9ms 30 Apr 2023 726th Demonarchet 947 32 10ms 1 May 2023 726th kaptsanovb 947 32 9ms 4 May 2023 726th ankeetparikh 947 32 8ms 5 May 2023 726th Yewzir 🇧🇪 947 32 10ms 19 May 2023 726th msbranicky 947 32 9ms 2 Jul 2023 726th fourth-bit 947 32 9ms 3 Jul 2023 726th jmerle 🇳🇱 947 32 10ms 4 Jul 2023 726th fkantelberg 947 32 9ms 14 Jul 2023 726th SB-945 947 32 9ms 30 Jul 2023 726th HumanoidCPU 947 32 8ms 4 Aug 2023 First Prev 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