The Calendar hole will go live in approximately 7 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 554th FlorianCassayre 🇫🇷 944 32 9ms 23 Sep 2023 554th minhtrancccp 944 32 9ms 27 Sep 2023 554th Malizma333 944 32 9ms 28 Sep 2023 554th weliveinhell 🇭🇹 944 32 12ms 1 Oct 2023 554th charliegaming 944 32 8ms 4 Oct 2023 554th htareque 944 32 9ms 5 Oct 2023 554th Ernest1338 944 32 9ms 7 Oct 2023 554th m42km 944 32 9ms 7 Oct 2023 554th Mr-McChicken 944 32 9ms 17 Oct 2023 554th FlyingPenguin223 944 32 9ms 18 Oct 2023 554th keelimeguy 🇺🇸 944 32 9ms 22 Oct 2023 554th funnsam 🇭🇰 944 32 9ms 23 Oct 2023 554th pde-bakk 🇳🇱 944 32 9ms 23 Oct 2023 554th arctouch-cristiannevianna 944 32 10ms 1 Nov 2023 554th speles 🇺🇦 944 32 9ms 5 Nov 2023 554th Adrien-AM 944 32 8ms 8 Nov 2023 554th lyphyser 944 32 9ms 11 Nov 2023 554th VladislavGitter 🇪🇸 944 32 9ms 13 Nov 2023 554th albanian-laundromat 944 32 9ms 16 Nov 2023 554th GolfGPT 944 32 9ms 19 Nov 2023 554th mikehanus 944 32 9ms 21 Nov 2023 554th KadinSchultz 944 32 9ms 4 Dec 2023 554th Pale-Vessel 944 32 9ms 6 Dec 2023 554th 123mjb 944 32 10ms 8 Dec 2023 554th 1231234md5 🇨🇳 944 32 9ms 10 Dec 2023 554th dylanarmstrong 944 32 9ms 11 Dec 2023 554th Creative0708 🇨🇦 944 32 9ms 16 Dec 2023 554th FluffyFeline8 944 32 9ms 17 Dec 2023 554th kkoenig 944 32 9ms 20 Dec 2023 554th michelebastione 🇮🇹 944 32 10ms 20 Dec 2023 554th ArenaGrenade 944 32 9ms 28 Dec 2023 554th chartung17 944 32 10ms 1 Jan 2024 554th Glinte 944 32 9ms 2 Jan 2024 554th yuchuehw 944 32 9ms 3 Jan 2024 554th staufga0 944 32 9ms 10 Jan 2024 554th rucin93 🇵🇱 944 32 9ms 15 Jan 2024 554th byronknoll 🇺🇸 944 32 9ms 18 Jan 2024 554th nsprd 944 32 9ms 24 Jan 2024 554th bzijlema 🇳🇱 944 32 9ms 31 Jan 2024 554th Thonoton 944 32 9ms 1 Feb 2024 554th TheBaconPug 944 32 9ms 18 Feb 2024 554th 0xEigenDev 944 32 9ms 28 Feb 2024 554th helbling 🇨🇭 944 32 9ms 29 Feb 2024 554th FCORMERAIS 944 32 9ms 4 Mar 2024 554th dokutan 944 32 8ms 6 Mar 2024 554th Jacob385 944 32 9ms 9 Mar 2024 554th Ralac07 🇦🇺 944 32 9ms 11 Mar 2024 554th wenbang24 944 32 9ms 29 Mar 2024 554th thienudomsrirungruang 944 32 9ms 2 Apr 2024 554th madeforlosers 944 32 10ms 4 Apr 2024 554th CarsonChr 🇺🇸 944 32 10ms 7 Apr 2024 554th jfallon1997 944 32 8ms 9 Apr 2024 554th alex742 944 32 9ms 10 Apr 2024 554th Alex-Huggett 🇬🇧 944 32 9ms 13 Apr 2024 554th Herbert00709 🇵🇱 944 32 9ms 22 Apr 2024 554th aalec 944 32 9ms 23 Apr 2024 554th roupiq 🇵🇱 944 32 9ms 24 Apr 2024 554th sciencejiho 944 32 9ms 26 Apr 2024 554th Jasper-Ty 🇵🇭 944 32 9ms 27 Apr 2024 554th LHLaurini 🇧🇷 944 32 9ms 29 Apr 2024 554th error256 944 32 9ms 10 May 2024 554th zwxzwxzwx21 944 32 9ms 10 May 2024 554th kejcao 🇨🇦 944 32 10ms 16 May 2024 554th ComputerKWasTaken 🇺🇸 944 32 8ms 4 Jun 2024 554th stertooy 🇧🇪 944 32 8ms 14 Jun 2024 554th ceeb9 944 32 9ms 15 Jun 2024 554th wuzekai518 944 32 9ms 17 Jun 2024 554th Haksell 🇦🇶 944 32 11ms 19 Jun 2024 554th hacker112 🇸🇪 944 32 9ms 23 Jun 2024 554th CutSandstone 944 32 9ms 2 Jul 2024 554th cuboids 944 32 9ms 11 Jul 2024 554th codingisgreatbutiamnot 944 32 9ms 14 Jul 2024 554th csharpython 944 32 9ms 14 Jul 2024 554th rifatx 944 32 8ms 16 Jul 2024 554th hiichbindermax 944 32 9ms 28 Jul 2024 554th timhaj 🇸🇮 944 32 9ms 1 Aug 2024 554th Ythaenagor 944 32 9ms 5 Aug 2024 554th sjrct 944 32 9ms 5 Aug 2024 554th imelxr 🇮🇱 944 32 9ms 14 Aug 2024 554th Mathrew2012 944 32 9ms 15 Aug 2024 First Prev 961–1,040 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