Quine in Ruby in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 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 PalindromemordnilaP Pangram Grep 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 Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 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 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 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 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 PalindromemordnilaP Pangram Grep 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 Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 # Golfer Points Chars Time 65th madeforlosers 962 26 20 Sep 2024 65th edsrzf 🇳🇿 962 26 23 Oct 2024 78th Starwort 🇬🇧 926 27 22 Oct 2018 78th NatNgs 926 27 9 Jan 2020 78th hiddicop 🇸🇪 926 27 31 Jan 2021 78th SnowballSH 926 27 26 Feb 2021 78th Secozzi 926 27 1 Mar 2021 78th kirbyyourmom 🇬🇧 926 27 2 Mar 2021 78th baby-steve 926 27 5 May 2021 78th Irratix 🇳🇱 926 27 11 May 2021 78th mokymok 🇺🇸 926 27 22 Jul 2021 78th RYNO8 926 27 8 Aug 2021 78th jbbarth 🇫🇷 926 27 27 Aug 2021 78th Fmbalbuena 926 27 27 Sep 2021 78th tegenton 926 27 4 Oct 2021 78th catflip 926 27 5 Feb 2024 92nd tom-lord 893 28 8 Nov 2017 92nd greghull 893 28 8 Nov 2017 92nd AlexDaniel 🇪🇪 893 28 14 Nov 2017 92nd jareddaugherty 893 28 11 Dec 2017 92nd hrrs01 893 28 27 Jan 2018 92nd hughsimpson 893 28 28 Jan 2018 92nd clupasq 893 28 3 Feb 2018 92nd yokasuretsu 893 28 18 Apr 2018 92nd biji1 893 28 26 Apr 2018 92nd bryanmytko 893 28 10 May 2018 92nd zstearman3 893 28 12 Jul 2018 92nd alaaeelsayed 893 28 23 Jul 2018 92nd willzywiec 893 28 6 Aug 2018 92nd jaredcrystal 🇺🇸 893 28 17 Sep 2018 92nd robymus 893 28 17 Sep 2018 92nd SamirHodzic 893 28 11 Oct 2018 92nd jackkav 893 28 20 Jan 2019 92nd ElelockSystems 893 28 30 Jan 2019 92nd nexaitch 893 28 24 Apr 2019 92nd villfa 893 28 17 May 2019 92nd michaelrychly 893 28 5 Jun 2019 92nd yeetmyyeet 893 28 19 Jun 2019 92nd AgathokakologicalBit 893 28 14 Jul 2019 92nd reireias 893 28 30 Jul 2019 92nd n1LS 893 28 2 Oct 2019 92nd AkashTandon167 893 28 16 Nov 2019 92nd breeezi 893 28 29 Jan 2020 92nd Sayan505 🇮🇳 893 28 23 Feb 2020 92nd vonKrafft 893 28 25 Mar 2020 92nd proton 🇩🇪 893 28 20 Jun 2020 92nd alexjlaberge 893 28 27 Jul 2020 92nd ToriTheChicken 893 28 31 Jul 2020 92nd thisishowmymindworks 🇳🇴 893 28 31 Jul 2020 92nd yzhs 🇩🇪 893 28 7 Sep 2020 92nd Waffle3z 893 28 25 Sep 2020 92nd ReidZ3 🇺🇸 893 28 4 Dec 2020 92nd doge1338 893 28 15 Dec 2020 92nd meenie 893 28 8 Jan 2021 92nd ForkKILLET 🇨🇳 893 28 18 Feb 2021 92nd inventshah 893 28 15 Apr 2021 92nd Stockoh 🇫🇷 893 28 21 May 2021 92nd enbyte 893 28 3 Jun 2021 92nd madex 🇩🇪 893 28 28 Jul 2021 92nd ninjawarrior1337 893 28 8 Aug 2021 92nd schachmattmatt 893 28 11 Aug 2021 92nd alichraghi 893 28 14 Oct 2021 92nd annaproxy 893 28 7 Nov 2021 92nd Anonymousellama21 893 28 24 Nov 2021 92nd RandGuy 893 28 14 Dec 2021 92nd Eolu 893 28 20 Jan 2022 92nd QuincyNash 🇺🇸 893 28 21 Jan 2022 92nd Mortis66666 893 28 3 Jun 2022 92nd abrn 893 28 30 Jul 2022 92nd aksyristos 893 28 8 Oct 2022 92nd luni-moon 🇺🇸 893 28 23 Dec 2022 92nd MCausc78 🇺🇦 893 28 5 Jan 2023 92nd Betuaredead 893 28 14 Jan 2023 92nd Iznoanygod 893 28 3 Mar 2023 92nd HumanoidCPU 893 28 3 Aug 2023 Prev 76–150 of 190 Next