The Calendar hole will go live in approximately 4 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 741st Hortaros 947 32 11ms 15 Apr 2023 741st LeeCamp 947 32 9ms 16 Apr 2023 741st amadeusdotpng 947 32 9ms 27 Apr 2023 741st DrPiranoid 947 32 9ms 28 Apr 2023 741st SoraTenshi 🇩🇪 947 32 9ms 30 Apr 2023 741st Demonarchet 947 32 10ms 1 May 2023 741st kaptsanovb 947 32 9ms 4 May 2023 741st ankeetparikh 947 32 8ms 5 May 2023 741st Yewzir 🇧🇪 947 32 10ms 19 May 2023 741st msbranicky 947 32 9ms 2 Jul 2023 741st fourth-bit 947 32 9ms 3 Jul 2023 741st jmerle 🇳🇱 947 32 10ms 4 Jul 2023 741st fkantelberg 947 32 9ms 14 Jul 2023 741st SB-945 947 32 9ms 30 Jul 2023 741st HumanoidCPU 947 32 8ms 4 Aug 2023 741st anderium 947 32 9ms 5 Aug 2023 741st Xbot781 947 32 9ms 8 Aug 2023 741st Crackson4 947 32 8ms 14 Aug 2023 741st FortuiteMan 🇫🇷 947 32 9ms 15 Aug 2023 741st Alessandro-Balconi 🇮🇹 947 32 10ms 16 Aug 2023 741st adriweb 🇫🇷 947 32 9ms 17 Aug 2023 741st Re-Adventures 🇮🇳 947 32 9ms 19 Aug 2023 741st snoozingnewt 🇨🇦 947 32 9ms 1 Sep 2023 741st stackofbears 947 32 9ms 9 Sep 2023 741st dranjohn 947 32 9ms 11 Sep 2023 741st Azearia 947 32 9ms 16 Sep 2023 741st Stanbroek 947 32 9ms 19 Sep 2023 741st FlorianCassayre 🇫🇷 947 32 9ms 23 Sep 2023 741st minhtrancccp 947 32 9ms 27 Sep 2023 741st Malizma333 947 32 9ms 28 Sep 2023 741st weliveinhell 🇭🇹 947 32 12ms 1 Oct 2023 741st charliegaming 947 32 8ms 4 Oct 2023 741st htareque 947 32 9ms 5 Oct 2023 741st Ernest1338 947 32 9ms 7 Oct 2023 741st m42km 947 32 9ms 7 Oct 2023 741st Mr-McChicken 947 32 9ms 17 Oct 2023 741st FlyingPenguin223 947 32 9ms 18 Oct 2023 741st keelimeguy 🇺🇸 947 32 9ms 22 Oct 2023 741st funnsam 🇭🇰 947 32 9ms 23 Oct 2023 741st pde-bakk 🇳🇱 947 32 9ms 23 Oct 2023 741st arctouch-cristiannevianna 947 32 10ms 1 Nov 2023 741st speles 🇺🇦 947 32 9ms 5 Nov 2023 741st Adrien-AM 947 32 8ms 8 Nov 2023 741st lyphyser 947 32 9ms 11 Nov 2023 741st VladislavGitter 🇪🇸 947 32 9ms 13 Nov 2023 741st albanian-laundromat 947 32 9ms 16 Nov 2023 741st GolfGPT 947 32 9ms 19 Nov 2023 741st mikehanus 947 32 9ms 21 Nov 2023 741st KadinSchultz 947 32 9ms 4 Dec 2023 741st Pale-Vessel 947 32 9ms 6 Dec 2023 741st 123mjb 947 32 10ms 8 Dec 2023 741st 1231234md5 🇨🇳 947 32 9ms 10 Dec 2023 741st dylanarmstrong 947 32 9ms 11 Dec 2023 741st Creative0708 🇨🇦 947 32 9ms 16 Dec 2023 741st FluffyFeline8 947 32 9ms 17 Dec 2023 741st kkoenig 947 32 9ms 20 Dec 2023 741st michelebastione 🇮🇹 947 32 10ms 20 Dec 2023 741st ArenaGrenade 947 32 9ms 28 Dec 2023 741st chartung17 947 32 10ms 1 Jan 2024 741st Glinte 947 32 9ms 2 Jan 2024 741st yuchuehw 947 32 9ms 3 Jan 2024 741st staufga0 947 32 9ms 10 Jan 2024 741st rucin93 🇵🇱 947 32 9ms 15 Jan 2024 741st byronknoll 🇺🇸 947 32 9ms 18 Jan 2024 741st nsprd 947 32 9ms 24 Jan 2024 741st bzijlema 🇳🇱 947 32 9ms 31 Jan 2024 741st Thonoton 947 32 9ms 1 Feb 2024 741st TheBaconPug 947 32 9ms 18 Feb 2024 741st 0xEigenDev 947 32 9ms 28 Feb 2024 741st helbling 🇨🇭 947 32 9ms 29 Feb 2024 741st FCORMERAIS 947 32 9ms 4 Mar 2024 741st dokutan 947 32 8ms 6 Mar 2024 741st Jacob385 947 32 9ms 9 Mar 2024 741st Ralac07 🇦🇺 947 32 9ms 11 Mar 2024 741st wenbang24 947 32 9ms 29 Mar 2024 741st thienudomsrirungruang 947 32 9ms 2 Apr 2024 741st madeforlosers 947 32 10ms 4 Apr 2024 741st CarsonChr 🇺🇸 947 32 10ms 7 Apr 2024 741st jfallon1997 947 32 8ms 9 Apr 2024 741st alex742 947 32 9ms 10 Apr 2024 First Prev 1,121–1,200 of 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