The Billiards hole will go live in 6 days. Why not try and solve it ahead of time?
Quine in C in bytes. 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 Bytes Time 59th ndren 541 74 2 Sep 2023 59th adaGrad1 541 74 6 Sep 2023 59th KasperKivimaeki 🇫🇮 541 74 20 Sep 2023 59th kkoenig 541 74 18 Dec 2023 59th volpi-m 🇫🇷 541 74 19 Mar 2024 59th Noam527 541 74 28 Mar 2024 59th Vinterion 541 74 17 Jun 2024 59th esckbd 541 74 6 Jul 2024 59th sjrct 541 74 5 Aug 2024 59th emgordon154 541 74 16 days ago 59th h-hh-hhh 🇺🇦 541 74 7 days ago 59th wh3n3v3r 🇨🇿 541 74 6 days ago 88th byronknoll 🇺🇸 533 75 21 Jan 2024 89th jngbsn 526 76 2 Mar 2019 89th Starwort 🇬🇧 526 76 21 Mar 2019 89th villfa 526 76 26 Apr 2019 89th yeetmyyeet 526 76 19 Jun 2019 89th ramytarchichy 526 76 23 Jun 2019 89th AgathokakologicalBit 526 76 14 Jul 2019 89th AkashTandon167 526 76 15 Oct 2019 89th guliyevemil1 🇦🇿 526 76 20 Apr 2020 89th AlephSquirrel 526 76 11 May 2020 89th alexjlaberge 526 76 22 Jun 2020 89th xor-shift 526 76 24 Jun 2020 89th vinnnnncent 526 76 28 Jun 2020 89th bac0id 526 76 11 Jul 2020 89th ToriTheChicken 526 76 31 Jul 2020 89th thisishowmymindworks 🇳🇴 526 76 31 Jul 2020 89th Chesium 526 76 6 Aug 2020 89th rucin93 🇵🇱 526 76 7 Sep 2020 89th marshallku 🇰🇷 526 76 12 Sep 2020 89th BenAns 526 76 26 Sep 2020 89th orthoplex 🇨🇽 526 76 4 Oct 2020 89th djeedjay 🇳🇱 526 76 13 Oct 2020 89th ReidZ3 🇺🇸 526 76 4 Dec 2020 89th BBoehm 🇩🇪 526 76 10 Feb 2021 89th furokku 526 76 12 Feb 2021 89th ForkKILLET 🇨🇳 526 76 18 Feb 2021 89th techguy940 526 76 27 Feb 2021 89th 094-gengar 🇯🇵 526 76 25 Mar 2021 89th neihousaigaai 526 76 5 Apr 2021 89th nsauzede 526 76 10 Apr 2021 89th MeWhenI 🇻🇦 526 76 17 Apr 2021 89th baby-steve 526 76 5 May 2021 89th GameChaos 526 76 14 May 2021 89th urojony 🇵🇱 526 76 26 May 2021 89th silvncr 526 76 15 Jun 2021 89th c0d3-4-F00d 🇩🇪 526 76 19 Jun 2021 89th mokymok 🇺🇸 526 76 22 Jul 2021 89th RYNO8 526 76 8 Aug 2021 89th Jonatan6 🇩🇰 526 76 29 Aug 2021 89th xiBread 🇺🇸 526 76 29 Aug 2021 89th Spruill-1 526 76 12 Sep 2021 89th benwilliamgraham 526 76 24 Oct 2021 89th shellbertt 🇨🇦 526 76 3 Nov 2021 89th Bonjour27891 🇻🇳 526 76 27 Jan 2022 89th CedricGebistorf 526 76 10 Feb 2022 89th guilhem-roy 🇫🇷 526 76 23 Feb 2022 89th TornadoCookie 526 76 9 Apr 2022 89th EthanGrant1 526 76 21 Apr 2022 89th Jasper-Ty 🇵🇭 526 76 23 Apr 2022 89th Natanaelel 🇸🇪 526 76 23 Apr 2022 89th voytxt 🇨🇿 526 76 20 May 2022 89th VictorFordham 526 76 13 Jun 2022 89th iakolzin 526 76 1 Jul 2022 89th michael-pruglo 🇺🇦 526 76 6 Jul 2022 89th james-downey 526 76 9 Jul 2022 89th matteodelabre 526 76 15 Sep 2022 89th pyuraii 526 76 27 Sep 2022 89th jupj 🇫🇮 526 76 14 Oct 2022 89th 4hg 🇺🇸 526 76 17 Oct 2022 89th slerpyyy 🇩🇪 526 76 21 Oct 2022 89th trist224 🇫🇷 526 76 28 Nov 2022 89th aksyristos 526 76 1 Dec 2022 89th neel11235813 526 76 2 Jan 2023 Prev 76–150 of 246 Next