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 733rd ScottHamper 947 32 9ms 1 Jul 2021 733rd kurkale6ka 947 32 9ms 15 Jul 2021 733rd glf818 947 32 10ms 22 Jul 2021 733rd madex 🇩🇪 947 32 9ms 28 Jul 2021 733rd RYNO8 947 32 10ms 8 Aug 2021 733rd Rhinozz 🇨🇦 947 32 9ms 9 Aug 2021 733rd schachmattmatt 947 32 9ms 11 Aug 2021 733rd mauro-1 🇮🇹 947 32 9ms 18 Aug 2021 733rd jacklynnepenick 947 32 9ms 19 Aug 2021 733rd Jonatan6 🇩🇰 947 32 10ms 29 Aug 2021 733rd olivermrose 🇺🇸 947 32 9ms 29 Aug 2021 733rd NicholasSeward 947 32 9ms 9 Sep 2021 733rd UladzimirSukharukau 947 32 9ms 15 Sep 2021 733rd Fmbalbuena 947 32 8ms 16 Sep 2021 733rd underscorelior 947 32 9ms 18 Sep 2021 733rd tegenton 947 32 9ms 4 Oct 2021 733rd cubed-guy 947 32 9ms 18 Oct 2021 733rd MarcMush 🇫🇷 947 32 9ms 20 Oct 2021 733rd danielweper 947 32 9ms 21 Oct 2021 733rd ozefe 🇹🇷 947 32 9ms 28 Oct 2021 733rd Bubbler-4 947 32 8ms 3 Nov 2021 733rd shellbertt 🇨🇦 947 32 11ms 3 Nov 2021 733rd ZakkkkAttackkkk 🇵🇭 947 32 9ms 3 Nov 2021 733rd aglahir1 947 32 9ms 5 Nov 2021 733rd CodyMiner 947 32 9ms 11 Nov 2021 733rd xy3 🇮🇪 947 32 9ms 18 Nov 2021 733rd Anonymousellama21 947 32 9ms 24 Nov 2021 733rd sleepyStick 947 32 9ms 4 Dec 2021 733rd LouisRustenholz 947 32 9ms 23 Dec 2021 733rd chayleaf 947 32 9ms 7 Jan 2022 733rd TimHuisman1703 947 32 9ms 7 Jan 2022 733rd razetime 947 32 10ms 12 Jan 2022 733rd QuincyNash 🇺🇸 947 32 10ms 14 Jan 2022 733rd CuboidRaptor 🇨🇦 947 32 9ms 18 Jan 2022 733rd lovernj 947 32 9ms 21 Jan 2022 733rd Bonjour27891 🇻🇳 947 32 9ms 25 Jan 2022 733rd thealtofwar 947 32 9ms 31 Jan 2022 733rd varhammer 🇷🇺 947 32 9ms 31 Jan 2022 733rd aposteriorist 🇨🇦 947 32 9ms 15 Feb 2022 733rd RoscoeDaWah 🇬🇧 947 32 9ms 15 Feb 2022 733rd nick99nack 947 32 9ms 15 Feb 2022 733rd j-Ewan 947 32 9ms 16 Feb 2022 733rd MichaelMBradley 🇨🇦 947 32 9ms 16 Feb 2022 733rd guilhem-roy 🇫🇷 947 32 9ms 23 Feb 2022 733rd ValNyz 947 32 9ms 23 Feb 2022 733rd Great-Gamer 947 32 11ms 24 Feb 2022 733rd hellwue 947 32 9ms 2 Mar 2022 733rd mathisfun271 947 32 9ms 6 Mar 2022 733rd vodker1 947 32 9ms 7 Mar 2022 733rd gitbedd 🇬🇧 947 32 9ms 13 Mar 2022 733rd Drew-j-Smith 947 32 9ms 29 Mar 2022 733rd pandaninjas 947 32 9ms 1 Apr 2022 733rd EthanGrant1 947 32 8ms 13 Apr 2022 733rd Yareeeema 947 32 8ms 13 Apr 2022 733rd jm600 947 32 10ms 14 Apr 2022 733rd pyrolitic 🇮🇪 947 32 9ms 27 Apr 2022 733rd tkr-sh 🇰🇵 947 32 9ms 28 Apr 2022 733rd Romain-1 🇫🇷 947 32 9ms 28 Apr 2022 733rd GeneralTwi 947 32 9ms 4 May 2022 733rd MichalMarsalek 🇨🇿 947 32 10ms 6 May 2022 733rd Ailko 🇧🇪 947 32 9ms 6 May 2022 733rd andre-de-lorde 947 32 9ms 6 May 2022 733rd Jaydosu 947 32 8ms 10 May 2022 733rd ophact 947 32 9ms 11 May 2022 733rd connorslade 947 32 8ms 13 May 2022 733rd pengu1n-master 947 32 9ms 20 May 2022 733rd Mortis66666 947 32 9ms 27 May 2022 733rd AliceFord 947 32 8ms 2 Jun 2022 733rd solmyr2000 947 32 9ms 12 Jun 2022 733rd nullie 947 32 8ms 14 Jun 2022 733rd k3w1k0d3r 947 32 9ms 22 Jun 2022 733rd Educorreia932 947 32 9ms 22 Jun 2022 733rd shinh 947 32 13ms 28 Jun 2022 733rd dylan-dang 947 32 9ms 1 Jul 2022 733rd BREMAUCY 🇫🇷 947 32 9ms 5 Jul 2022 733rd michael-pruglo 🇺🇦 947 32 9ms 6 Jul 2022 733rd shachy 947 32 9ms 15 Jul 2022 733rd jroscoe5 947 32 9ms 21 Jul 2022 733rd abrn 947 32 9ms 30 Jul 2022 733rd InigoK 🇺🇸 947 32 9ms 2 Aug 2022 First Prev 961–1,040 of 5,641 Next Last