The Billiards hole will go live in 8 days. Why not try and solve it ahead of time?
Leap Years in C# 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 1st Lydxn 🇨🇦 1,000 57 9 Feb 2022 1st JayXon 🇺🇸 1,000 57 9 Feb 2022 3rd btnlq 983 58 9 Feb 2022 4th lynn 966 59 21 Nov 2021 4th primo-ppcg 🇹🇭 966 59 21 Nov 2021 4th stefangimmillaro 966 59 4 Aug 2023 4th sean-niemann 🇺🇸 966 59 3 Aug 2024 8th Attero 🇸🇪 934 61 21 Nov 2021 8th nwellnhof 🇩🇪 934 61 21 Nov 2021 8th tomtheisen 🇺🇸 934 61 21 Nov 2021 8th MeWhenI 🇻🇦 934 61 10 Oct 2022 8th Steffan153 🇫🇮 934 61 1 Jan 2023 8th DialFrost 🇸🇬 934 61 8 Nov 2023 8th namelessiw 934 61 11 Jul 2024 8th dokutan 934 61 25 Sep 2024 8th pardouin 🇫🇷 934 61 26 Sep 2024 17th initram 919 62 21 Nov 2021 17th janbehrens 🇩🇪 919 62 21 Nov 2021 17th jmcummings77 919 62 21 Nov 2021 17th ScottHamper 919 62 21 Nov 2021 17th Irratix 🇳🇱 919 62 13 Dec 2021 17th simon-biber 919 62 7 Feb 2022 17th annaproxy 919 62 15 Mar 2022 17th voytxt 🇨🇿 919 62 7 Apr 2022 17th logicolor 919 62 27 Apr 2022 17th Gaddy 🇫🇷 919 62 2 May 2022 17th Romain-1 🇫🇷 919 62 3 May 2022 17th AdrienHache 🇫🇷 919 62 6 Jun 2023 17th jwonagel 919 62 25 Sep 2023 17th Yax42 🇫🇷 919 62 3 days ago 31st billings7 🇬🇧 905 63 21 Nov 2021 31st ChristophHornung 905 63 21 Nov 2021 31st KatieLG 🇬🇧 905 63 17 Oct 2022 34th Shanethegamer 🇺🇸 891 64 21 Nov 2021 34th daniel-skalik 🇨🇿 891 64 21 Nov 2021 34th fleischa 891 64 21 Nov 2021 34th Kloppermand 🇩🇰 891 64 21 Nov 2021 34th p-vf 🇨🇭 891 64 21 Nov 2021 34th raphaelimahorn 891 64 21 Nov 2021 34th revlayle 🇺🇸 891 64 21 Nov 2021 34th roavin 891 64 5 Jul 2022 34th dteague3989 891 64 26 May 2023 34th fuzzylojik-golf 🇺🇸 891 64 14 Oct 2023 44th AdrialaD 877 65 21 Nov 2021 44th aliakseikalosha 877 65 21 Nov 2021 44th Dersei 877 65 21 Nov 2021 44th eldritchconundrum 877 65 21 Nov 2021 44th Meowsan91 🇨🇿 877 65 21 Nov 2021 44th petroselo 877 65 21 Nov 2021 44th najs91 877 65 23 Nov 2021 44th Seanharrs 877 65 3 Dec 2021 44th FrederikHutfless 🇩🇪 877 65 12 Jan 2023 44th Matgc04 877 65 20 May 2023 44th Yewzir 🇧🇪 877 65 7 Feb 2024 44th HumanoidCPU 877 65 19 Feb 2024 56th Alikont 864 66 21 Nov 2021 56th hklemp 🇩🇪 864 66 21 Nov 2021 56th Jeffreyvde 864 66 21 Nov 2021 56th Rens-br 864 66 21 Nov 2021 56th Rhexis 864 66 21 Nov 2021 56th KrausRaus 🇺🇸 864 66 15 Dec 2021 56th hamhub7 864 66 3 Aug 2022 56th Betuaredead 864 66 4 Jan 2023 56th msbranicky 864 66 6 Jul 2023 56th josephdwalker 864 66 14 Nov 2023 56th JDiLenarda 🇫🇷 864 66 14 Nov 2023 56th ElysiaVesper 864 66 15 Nov 2023 68th DonForse 851 67 21 Nov 2021 68th thisishowmymindworks 🇳🇴 851 67 21 Nov 2021 68th ToriTheChicken 851 67 21 Nov 2021 68th postie77 851 67 17 Nov 2022 68th astdefu 851 67 10 Dec 2022 68th dorschmeister 851 67 18 May 2023 68th Adix-null 🇱🇹 851 67 6 Jun 2023 68th rifatx 851 67 9 Jul 2024 1–75 of 146 Next