Quine in Ruby in chars.Cheevos Holes Recent Holes Langs Medals Misc All Holes12 Days of Christmas24 Game99 Bottles of BeerAbundant NumbersAbundant Numbers (Long)Arabic to RomanArithmetic NumbersArrowsAscending PrimesASCII TablebrainfuckCatalan NumbersCatalan’s ConstantChristmas TreesCollatzCSS ColorsCubesDay of WeekDFA SimulatorDiamondsDivisorsEmirp NumbersEmirp Numbers (Long)EmojifyEvil NumbersEvil Numbers (Long)Factorial FactorisationFarey SequenceFibonacciFizz BuzzFoo Fizz Buzz BarForsyth–Edwards NotationFractionsGame of LifeGijswijt’s SequenceHappy NumbersHappy Numbers (Long)HexdumpIntersectionInventory SequenceISBNJacobi SymbolKolakoski ConstantKolakoski SequenceLeap YearsLevenshtein DistanceLeyland Numbersln 2Look and SayLucky NumbersLucky TicketsMahjongMazeMedal TallyMorse DecoderMorse EncoderMusical ChordsN QueensNiven NumbersNiven Numbers (Long)Number SpiralOdious NumbersOdious Numbers (Long)Ordinal NumbersPangram GrepPascal’s TrianglePernicious NumbersPernicious Numbers (Long)PokerPrime NumbersPrime Numbers (Long)Proximity GridQR DecoderQuineRecamánRepeating DecimalsReverse Polish NotationRijndael S-boxRock-paper-scissors-Spock-lizardRoman to ArabicRule 110Seven SegmentSI UnitsSierpiński TriangleSmith NumbersSpelling NumbersStar Wars Opening CrawlSudokuSudoku v2Ten-pin BowlingTime DistanceTongue-twistersUnited StatesVampire NumbersVan Eck SequenceZodiac Signsγλπτφ√2𝑒 All Languages><>AssemblyAWKBashBASICBerrybrainfuckCC#C++ClojureCOBOLCoconutCrystalDDartElixirF#FactorForthFortranGoGolfScriptHaskellHexagonyJJanetJavaJavaScriptJuliaKLispLuaNimOCamlPascalPerlPHPPowerShellPrologPythonRRakuRockstarRubyRustsedSQLSwiftTclTeXVVimLWrenZig Bytes CharsScoringBytes CharsLanguageAll ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript Julia K Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust sed SQL Swift Tcl TeX V VimL Wren ZigHoleAll 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 brainfuck 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 Intersection Inventory Sequence ISBN Jacobi Symbol Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku v2 Ten-pin Bowling Time Distance Tongue-twisters United States Vampire Numbers Van Eck Sequence Zodiac Signs γ λ π τ φ √2 𝑒#GolferLangPointsCharsTime59th scpchicken 🇵🇼Ruby9622616 Jan 202259th Bonjour27891 🇻🇳Ruby9622627 Jan 202259th varhammer 🇷🇺Ruby9622631 Jan 202259th trist224 🇫🇷Ruby9622628 Nov 202259th retrohunRuby962263 Jan 202359th nayakrujulRuby962263 Jan 202359th gilufinRuby9622627 Mar 202359th klixelRuby962264 May 202369th Starwort 🇬🇧Ruby9262722 Oct 201869th NatNgsRuby926279 Jan 202069th hiddicop 🇸🇪Ruby9262731 Jan 202169th SnowballSHRuby9262726 Feb 202169th SecozziRuby926271 Mar 202169th kirbyyourmom 🇬🇧Ruby926272 Mar 202169th baby-steveRuby926275 May 202169th Irratix 🇳🇱Ruby9262711 May 202169th mokymok 🇺🇸Ruby9262722 Jul 202169th RYNO8Ruby926278 Aug 202169th jbbarth 🇫🇷Ruby9262727 Aug 202169th FmbalbuenaRuby9262727 Sep 202169th tegentonRuby926274 Oct 202169th emgordon154Ruby9262712 Nov 202169th catflipRuby926275 Feb 202484th tom-lordRuby893288 Nov 201784th greghullRuby893288 Nov 201784th AlexDaniel 🇪🇪Ruby8932814 Nov 201784th jareddaughertyRuby8932811 Dec 201784th hrrs01Ruby8932827 Jan 201884th hughsimpsonRuby8932828 Jan 201884th clupasqRuby893283 Feb 201884th yokasuretsuRuby8932818 Apr 201884th biji1Ruby8932826 Apr 201884th bryanmytkoRuby8932810 May 201884th zstearman3Ruby8932812 Jul 201884th alaaeelsayedRuby8932823 Jul 201884th willzywiecRuby893286 Aug 201884th jaredcrystal 🇺🇸Ruby8932817 Sep 201884th robymusRuby8932817 Sep 201884th SamirHodzicRuby8932811 Oct 201884th jackkavRuby8932820 Jan 201984th ElelockSystemsRuby8932830 Jan 201984th nexaitchRuby8932824 Apr 201984th villfaRuby8932817 May 201984th michaelrychlyRuby893285 Jun 201984th yeetmyyeetRuby8932819 Jun 201984th AgathokakologicalBitRuby8932814 Jul 201984th reireiasRuby8932830 Jul 201984th n1LSRuby893282 Oct 201984th AkashTandon167Ruby8932816 Nov 201984th breeeziRuby8932829 Jan 202084th Sayan505 🇮🇳Ruby8932823 Feb 202084th JRaspass 🇬🇧Ruby8932826 Feb 202084th vonKrafftRuby8932825 Mar 202084th proton 🇩🇪Ruby8932820 Jun 202084th alexjlabergeRuby8932827 Jul 202084th ToriTheChickenRuby8932831 Jul 202084th thisishowmymindworks 🇳🇴Ruby8932831 Jul 202084th yzhs 🇩🇪Ruby893287 Sep 202084th Waffle3zRuby8932825 Sep 202084th ReidZ3 🇺🇸Ruby893284 Dec 2020Prev 61–120 of 180 Next