The Billiards hole will go live in 8 days. Why not try and solve it ahead of time?
Odious Numbers in Python 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 243rd Phanabani 🇺🇸 800 50 21 Oct 2020 243rd Dazza314 🇬🇧 800 50 30 Oct 2020 243rd richard-oelze 🇩🇪 800 50 15 Nov 2020 243rd garrisonhh 800 50 21 Nov 2020 243rd the-soph-ia 800 50 28 Nov 2020 243rd tpaxman 🇨🇦 800 50 2 Dec 2020 243rd abailey2020 🇺🇸 800 50 12 Dec 2020 243rd Omega65536 🇩🇪 800 50 7 Jan 2021 243rd asadullayev 800 50 14 Jan 2021 243rd HerLovelyTentacles 800 50 7 Feb 2021 243rd Tess2662 800 50 9 Feb 2021 243rd galloj 🇨🇿 800 50 9 Feb 2021 243rd boxjelly 800 50 12 Feb 2021 243rd 77Tigers 800 50 19 Feb 2021 243rd Miles-1000 🇬🇧 800 50 28 Feb 2021 243rd vezzick 800 50 6 Mar 2021 243rd sandybeachum 800 50 16 Mar 2021 243rd NanduBC 800 50 19 Mar 2021 243rd oplxy 800 50 22 Mar 2021 243rd ludwig-n 800 50 6 Apr 2021 243rd cbondurant 800 50 4 May 2021 243rd chethus 800 50 10 May 2021 243rd pascscha 800 50 15 May 2021 243rd gilufin 800 50 30 May 2021 243rd Anonymousellama21 800 50 4 Jun 2021 243rd AIn0n 800 50 15 Jul 2021 243rd harrymwilkins 🇬🇧 800 50 17 Jul 2021 243rd osmith93 800 50 31 Jul 2021 243rd valgardg 🇮🇸 800 50 9 Aug 2021 243rd jacklynnepenick 800 50 10 Aug 2021 243rd RKlazinga 800 50 14 Aug 2021 243rd Kloppermand 🇩🇰 800 50 26 Aug 2021 243rd feherd 800 50 2 Sep 2021 243rd ADV1K 🇮🇳 800 50 1 Oct 2021 243rd Fishron 800 50 20 Oct 2021 243rd BrenSchaap 800 50 20 Oct 2021 243rd mathisfun271 800 50 21 Oct 2021 243rd BenBanerjeeRichards 800 50 9 Nov 2021 243rd HallMatthew314 800 50 10 Dec 2021 243rd jacksonhenry3 800 50 21 Dec 2021 243rd NicoAdams 800 50 21 Dec 2021 243rd kurkale6ka 800 50 29 Dec 2021 243rd gitbedd 🇬🇧 800 50 2 Jan 2022 243rd wirewolf010 800 50 4 Jan 2022 243rd amollberg 🇸🇪 800 50 8 Jan 2022 243rd lovernj 800 50 21 Jan 2022 243rd Evan-Robotics 800 50 26 Jan 2022 243rd martinnorling 🇸🇪 800 50 1 Feb 2022 243rd j-Ewan 800 50 1 Feb 2022 243rd guilhem-roy 🇫🇷 800 50 26 Feb 2022 243rd EstuardoDelAngel 800 50 25 Mar 2022 243rd Estuardicue 800 50 25 Mar 2022 243rd alexamici 800 50 5 Apr 2022 243rd Mortis66666 800 50 29 May 2022 243rd Jaydosu 800 50 9 Jun 2022 243rd bob-th 800 50 1 Jul 2022 243rd jhpaques 🇫🇷 800 50 26 Jul 2022 243rd MichalMarsalek 🇨🇿 800 50 29 Aug 2022 243rd jfallon1997 800 50 7 Sep 2022 243rd idiot-with-a-keyboard 800 50 7 Sep 2022 243rd MaxElf999 800 50 13 Sep 2022 243rd TimLeffke 800 50 13 Sep 2022 243rd glesnick 800 50 15 Sep 2022 243rd za3k 800 50 8 Oct 2022 243rd knutae 🇳🇴 800 50 9 Oct 2022 243rd georgehulme 800 50 12 Oct 2022 243rd OwPowell 800 50 15 Oct 2022 243rd Troon 800 50 19 Oct 2022 243rd AZ9tumas 800 50 23 Oct 2022 243rd TheBlupper 800 50 9 Nov 2022 243rd Heathcorp 🇦🇺 800 50 3 Dec 2022 243rd grhkm21 800 50 20 Dec 2022 243rd goGuru 800 50 21 Dec 2022 243rd ItsMeNoobieboy 800 50 23 Dec 2022 243rd badboj40 800 50 26 Dec 2022 Prev 301–375 of 833 Next