The Calendar hole will go live in approximately 5 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 739th Larspolo 947 32 9ms 6 Jun 2021 739th PhysicDev 🇫🇷 947 32 9ms 10 Jun 2021 739th abba23 947 32 9ms 13 Jun 2021 739th silvncr 947 32 9ms 15 Jun 2021 739th mokymok 🇺🇸 947 32 9ms 15 Jun 2021 739th SniperSmiley 🇺🇸 947 32 9ms 25 Jun 2021 739th ScottHamper 947 32 9ms 1 Jul 2021 739th kurkale6ka 947 32 9ms 15 Jul 2021 739th glf818 947 32 10ms 22 Jul 2021 739th madex 🇩🇪 947 32 9ms 28 Jul 2021 739th RYNO8 947 32 10ms 8 Aug 2021 739th Rhinozz 🇨🇦 947 32 9ms 9 Aug 2021 739th schachmattmatt 947 32 9ms 11 Aug 2021 739th mauro-1 🇮🇹 947 32 9ms 18 Aug 2021 739th jacklynnepenick 947 32 9ms 19 Aug 2021 739th Jonatan6 🇩🇰 947 32 10ms 29 Aug 2021 739th olivermrose 🇺🇸 947 32 9ms 29 Aug 2021 739th NicholasSeward 947 32 9ms 9 Sep 2021 739th UladzimirSukharukau 947 32 9ms 15 Sep 2021 739th Fmbalbuena 947 32 8ms 16 Sep 2021 739th underscorelior 947 32 9ms 18 Sep 2021 739th tegenton 947 32 9ms 4 Oct 2021 739th cubed-guy 947 32 9ms 18 Oct 2021 739th MarcMush 🇫🇷 947 32 9ms 20 Oct 2021 739th danielweper 947 32 9ms 21 Oct 2021 739th ozefe 🇹🇷 947 32 9ms 28 Oct 2021 739th Bubbler-4 947 32 8ms 3 Nov 2021 739th shellbertt 🇨🇦 947 32 11ms 3 Nov 2021 739th ZakkkkAttackkkk 🇵🇭 947 32 9ms 3 Nov 2021 739th aglahir1 947 32 9ms 5 Nov 2021 739th CodyMiner 947 32 9ms 11 Nov 2021 739th xy3 🇮🇪 947 32 9ms 18 Nov 2021 739th Anonymousellama21 947 32 9ms 24 Nov 2021 739th sleepyStick 947 32 9ms 4 Dec 2021 739th LouisRustenholz 947 32 9ms 23 Dec 2021 739th chayleaf 947 32 9ms 7 Jan 2022 739th TimHuisman1703 947 32 9ms 7 Jan 2022 739th razetime 947 32 10ms 12 Jan 2022 739th QuincyNash 🇺🇸 947 32 10ms 14 Jan 2022 739th CuboidRaptor 🇨🇦 947 32 9ms 18 Jan 2022 739th lovernj 947 32 9ms 21 Jan 2022 739th Bonjour27891 🇻🇳 947 32 9ms 25 Jan 2022 739th thealtofwar 947 32 9ms 31 Jan 2022 739th varhammer 🇷🇺 947 32 9ms 31 Jan 2022 739th aposteriorist 🇨🇦 947 32 9ms 15 Feb 2022 739th RoscoeDaWah 🇬🇧 947 32 9ms 15 Feb 2022 739th nick99nack 947 32 9ms 15 Feb 2022 739th j-Ewan 947 32 9ms 16 Feb 2022 739th MichaelMBradley 🇨🇦 947 32 9ms 16 Feb 2022 739th guilhem-roy 🇫🇷 947 32 9ms 23 Feb 2022 739th ValNyz 947 32 9ms 23 Feb 2022 739th Great-Gamer 947 32 11ms 24 Feb 2022 739th hellwue 947 32 9ms 2 Mar 2022 739th mathisfun271 947 32 9ms 6 Mar 2022 739th vodker1 947 32 9ms 7 Mar 2022 739th gitbedd 🇬🇧 947 32 9ms 13 Mar 2022 739th Drew-j-Smith 947 32 9ms 29 Mar 2022 739th pandaninjas 947 32 9ms 1 Apr 2022 739th EthanGrant1 947 32 8ms 13 Apr 2022 739th Yareeeema 947 32 8ms 13 Apr 2022 739th jm600 947 32 10ms 14 Apr 2022 739th pyrolitic 🇮🇪 947 32 9ms 27 Apr 2022 739th tkr-sh 🇰🇵 947 32 9ms 28 Apr 2022 739th Romain-1 🇫🇷 947 32 9ms 28 Apr 2022 739th GeneralTwi 947 32 9ms 4 May 2022 739th MichalMarsalek 🇨🇿 947 32 10ms 6 May 2022 739th Ailko 🇧🇪 947 32 9ms 6 May 2022 739th andre-de-lorde 947 32 9ms 6 May 2022 739th Jaydosu 947 32 8ms 10 May 2022 739th ophact 947 32 9ms 11 May 2022 739th connorslade 947 32 8ms 13 May 2022 739th pengu1n-master 947 32 9ms 20 May 2022 739th Mortis66666 947 32 9ms 27 May 2022 739th AliceFord 947 32 8ms 2 Jun 2022 739th solmyr2000 947 32 9ms 12 Jun 2022 739th nullie 947 32 8ms 14 Jun 2022 739th k3w1k0d3r 947 32 9ms 22 Jun 2022 739th Educorreia932 947 32 9ms 22 Jun 2022 739th shinh 947 32 13ms 28 Jun 2022 739th dylan-dang 947 32 9ms 1 Jul 2022 First Prev 961–1,040 of 5,614 Next Last