The Calendar hole will go live in approximately 4 hours. Why not try and solve it ahead of time?
Quine in Ruby 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 ArkScript 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 ArkScript 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 67th FortuiteMan 🇫🇷 962 26 36ms 19 hours ago 82nd Starwort 🇬🇧 926 27 35ms 22 Oct 2018 82nd NatNgs 926 27 35ms 9 Jan 2020 82nd hiddicop 🇸🇪 926 27 33ms 31 Jan 2021 82nd SnowballSH 926 27 36ms 26 Feb 2021 82nd Secozzi 926 27 36ms 1 Mar 2021 82nd kirbyyourmom 🇬🇧 926 27 35ms 2 Mar 2021 82nd baby-steve 926 27 33ms 5 May 2021 82nd Irratix 🇳🇱 926 27 38ms 11 May 2021 82nd mokymok 🇺🇸 926 27 35ms 22 Jul 2021 82nd RYNO8 926 27 34ms 8 Aug 2021 82nd jbbarth 🇫🇷 926 27 35ms 27 Aug 2021 82nd Fmbalbuena 926 27 33ms 27 Sep 2021 82nd tegenton 926 27 38ms 4 Oct 2021 82nd catflip 926 27 36ms 5 Feb 2024 96th tom-lord 893 28 36ms 8 Nov 2017 96th greghull 893 28 34ms 8 Nov 2017 96th AlexDaniel 🇪🇪 893 28 36ms 14 Nov 2017 96th j55d 893 28 35ms 11 Dec 2017 96th hrrs01 893 28 34ms 27 Jan 2018 96th hughsimpson 893 28 35ms 28 Jan 2018 96th clupasq 893 28 35ms 3 Feb 2018 96th yokasuretsu 893 28 38ms 18 Apr 2018 96th biji1 893 28 33ms 26 Apr 2018 96th bryanmytko 893 28 34ms 10 May 2018 96th zstearman3 893 28 36ms 12 Jul 2018 96th alaaeelsayed 893 28 35ms 23 Jul 2018 96th willzywiec 893 28 37ms 6 Aug 2018 96th jaredcrystal 🇺🇸 893 28 36ms 17 Sep 2018 96th robymus 893 28 35ms 17 Sep 2018 96th SamirHodzic 893 28 35ms 11 Oct 2018 96th jackkav 893 28 35ms 20 Jan 2019 96th rambox11 893 28 36ms 30 Jan 2019 96th nexaitch 893 28 35ms 24 Apr 2019 96th villfa 893 28 35ms 17 May 2019 96th michaelrychly 893 28 35ms 5 Jun 2019 96th ElevatorShaft 893 28 37ms 19 Jun 2019 96th AgathokakologicalBit 893 28 35ms 14 Jul 2019 96th reireias 893 28 36ms 30 Jul 2019 96th n1LS 893 28 35ms 2 Oct 2019 96th AkashTandon167 893 28 35ms 16 Nov 2019 96th breeezi 893 28 34ms 29 Jan 2020 96th Sayan505 🇮🇳 893 28 35ms 23 Feb 2020 96th vonKrafft 893 28 35ms 25 Mar 2020 96th proton 🇩🇪 893 28 36ms 20 Jun 2020 96th alexjlaberge 893 28 35ms 27 Jul 2020 96th ToriTheChicken 893 28 37ms 31 Jul 2020 96th thisishowmymindworks 🇳🇴 893 28 36ms 31 Jul 2020 96th yzhs 🇩🇪 893 28 36ms 7 Sep 2020 96th Waffle3z 893 28 35ms 25 Sep 2020 96th ReidZ3 🇺🇸 893 28 36ms 4 Dec 2020 96th doge1338 893 28 38ms 15 Dec 2020 96th meenie 893 28 36ms 8 Jan 2021 96th ForkKILLET 🇨🇳 893 28 34ms 18 Feb 2021 96th inventshah 893 28 35ms 15 Apr 2021 96th Stockoh 🇫🇷 893 28 35ms 21 May 2021 96th enbyte 893 28 34ms 3 Jun 2021 96th madex 🇩🇪 893 28 37ms 28 Jul 2021 96th ninjawarrior1337 893 28 34ms 8 Aug 2021 96th schachmattmatt 893 28 36ms 11 Aug 2021 96th alichraghi 893 28 32ms 14 Oct 2021 96th annaproxy 893 28 34ms 7 Nov 2021 96th Anonymousellama21 893 28 33ms 24 Nov 2021 96th RandGuy 893 28 34ms 14 Dec 2021 96th Eolu 893 28 34ms 20 Jan 2022 96th QuincyNash 🇺🇸 893 28 34ms 21 Jan 2022 96th Mortis66666 893 28 35ms 3 Jun 2022 96th abrn 893 28 34ms 30 Jul 2022 96th aksyristos 893 28 34ms 8 Oct 2022 96th luni-moon 🇺🇸 893 28 37ms 23 Dec 2022 96th MCausc78 🇺🇦 893 28 36ms 5 Jan 2023 96th Betuaredead 893 28 32ms 14 Jan 2023 96th Iznoanygod 🇺🇸 893 28 35ms 3 Mar 2023 96th HumanoidCPU 893 28 34ms 3 Aug 2023 96th adamnielson42 🇺🇸 893 28 36ms 12 Dec 2023 96th epic-programmer-guy 893 28 35ms 19 Dec 2023 96th kkoenig 893 28 34ms 20 Dec 2023 96th wenbang24 893 28 35ms 29 Mar 2024 96th ComputerKWasTaken 🇺🇸 893 28 35ms 4 Jun 2024 96th kroolp 🇵🇱 893 28 35ms 6 Jul 2024 First Prev 81–160 of 205 Next Last
