Odious Numbers 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 NotationReversiRijndael 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 SequenceZeckendorf RepresentationZodiac 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 Reversi 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 Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒#GolferLangPointsCharsTime1st primo-ppcg 🇹🇭Ruby1,000263 Jan 20201st sisyphus-ppcg 🇦🇺Ruby1,0002610 Feb 20211st JayXon 🇺🇸Ruby1,0002620 Feb 20211st Lydxn 🇨🇦Ruby1,0002617 Aug 20211st nwellnhof 🇩🇪Ruby1,0002630 Dec 20211st stefangimmillaroRuby1,000263 Aug 20231st MeWhenI 🇻🇦Ruby1,000263 Aug 20238th radarek 🇵🇱Ruby9292825 Mar 20228th Steffan153 🇫🇮Ruby9292825 Apr 202310th janlelisRuby897295 Jan 202010th OhmNomNomRuby8972930 Oct 202210th Shanethegamer 🇺🇸Ruby8972922 Mar 202310th xsot 🇸🇬Ruby8972925 May 202310th Natanaelel 🇸🇪Ruby8972914 Mar 202415th prplz 🇦🇺Ruby8133216 Mar 202015th GrayJoKing 🇦🇺Ruby8133219 May 202117th jaredcrystal 🇺🇸Ruby7883310 Dec 201817th yzhs 🇩🇪Ruby788338 Sep 202017th Waffle3zRuby7883311 Jan 202117th 4hg 🇺🇸Ruby7883319 Jul 202217th m-tkach 🇺🇦Ruby788339 May 202317th ovs-code 🇩🇪Ruby788339 May 202317th sean-niemann 🇺🇸Ruby7883327 Mar 202424th jareddaughertyRuby765345 Dec 201724th SirBogman 🇺🇸Ruby7653414 Feb 202024th janbehrens 🇩🇪Ruby7653424 Mar 202124th rbvizRuby7653429 Mar 202124th hugolgstRuby765344 Jun 202124th anter69 🇭🇺Ruby7653427 Jun 202124th UladzimirSukharukauRuby7653413 Sep 202124th xiBread 🇺🇸Ruby7653414 Sep 202124th akshatj27 🇦🇶Ruby7653411 Jan 202224th orthoplex 🇨🇽Ruby765341 Apr 202224th Irratix 🇳🇱Ruby7653427 Jun 202224th jared-hughesRuby765349 Sep 202224th Andriamanitra 🇫🇮Ruby7653423 Sep 202224th DialFrost 🇸🇬Ruby7653429 Jan 202324th Yewzir 🇧🇪Ruby7653417 Nov 202339th proton 🇩🇪Ruby743359 Jun 202039th hiddicop 🇸🇪Ruby7433529 Jan 202139th liemvo 🇻🇳Ruby7433516 Apr 202139th emgordon154Ruby7433517 days ago43rd vonagamRuby722368 Nov 201743rd hrrs01Ruby7223621 Sep 201843rd gilufinRuby7223630 May 202143rd daninnmRuby7223623 Jul 202143rd annaproxyRuby7223624 Aug 202248th jimwormRuby703378 Nov 201748th sk-Ruby7033712 Sep 201948th rniiiRuby7033721 Aug 202348th aaronze 🇦🇺Ruby7033717 Sep 202348th olleicua 🇺🇸Ruby703379 Jan 202448th dokutanRuby7033730 Apr 202454th graftRuby6843810 Mar 201854th acornellierRuby684388 Dec 201854th n1LSRuby684389 Oct 201954th Haksell 🇦🇶Ruby684385 Apr 202054th nexaitchRuby684387 Jul 202054th SephQRuby6843811 Feb 202160th AlephSquirrelRuby667397 Mar 20231–60 of 122 Next