The Billiards hole will go live in 7 days. Why not try and solve it ahead of time?
Prime Numbers 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 1st JayXon 🇺🇸 1,000 62 13 Jun 2023 1st Lydxn 🇨🇦 1,000 62 1 Jul 2023 3rd stefangimmillaro 984 63 12 Jun 2023 3rd namelessiw 984 63 9 Aug 2024 5th nwellnhof 🇩🇪 969 64 21 Dec 2021 5th btnlq 969 64 10 Mar 2023 5th AdrienHache 🇫🇷 969 64 31 May 2023 5th MeWhenI 🇻🇦 969 64 26 Jul 2023 9th Attero 🇸🇪 954 65 21 Nov 2021 9th billings7 🇬🇧 954 65 21 Nov 2021 9th KatieLG 🇬🇧 954 65 21 Nov 2021 9th primo-ppcg 🇹🇭 954 65 21 Nov 2021 9th tomtheisen 🇺🇸 954 65 21 Nov 2021 9th prplz 🇦🇺 954 65 18 Jan 2022 9th roavin 954 65 29 Jun 2022 9th annaproxy 954 65 19 May 2023 17th ScottHamper 939 66 21 Nov 2021 17th Shanethegamer 🇺🇸 939 66 28 Dec 2021 17th sean-niemann 🇺🇸 939 66 29 Dec 2021 17th Yewzir 🇧🇪 939 66 8 May 2023 17th janbehrens 🇩🇪 939 66 27 Nov 2023 17th SirBogman 🇺🇸 939 66 3 Jan 2024 17th Yax42 🇫🇷 939 66 4 Jun 2024 24th KrausRaus 🇺🇸 912 68 26 Jun 2023 25th Gaddy 🇫🇷 899 69 1 Jun 2022 25th postie77 899 69 18 Apr 2023 27th Irratix 🇳🇱 886 70 13 Dec 2021 27th Ripick 886 70 18 Jul 2022 27th CatsAreFluffy 886 70 28 Nov 2022 30th sultan 873 71 2 Apr 2024 31st tkr-sh 🇫🇷 861 72 4 May 2022 31st ChrisTheisen 861 72 19 Dec 2022 31st mathb0y512 861 72 8 Feb 2023 34th LS2021 849 73 24 Nov 2023 35th Meowsan91 🇨🇿 827 75 21 Nov 2021 35th SmartK8 🇨🇿 827 75 13 Nov 2022 37th pan4ever 816 76 21 Nov 2021 37th hamhub7 816 76 26 Aug 2022 37th Matgc04 816 76 23 Feb 2024 40th CarsonChr 795 78 7 Apr 2024 41st hyvyys 785 79 21 Nov 2021 41st Re-Adventures 🇮🇳 785 79 14 Dec 2023 43rd aliakseikalosha 775 80 21 Nov 2021 43rd oren0 775 80 21 Nov 2021 43rd adlerzei 775 80 5 May 2022 43rd arctouch-sergeymetlov 775 80 21 Jun 2023 43rd ElysiaVesper 775 80 19 Nov 2023 48th tdkkdt 🇷🇺 765 81 21 Nov 2021 48th tomh1012 765 81 21 Nov 2021 48th MLPdiscord 765 81 10 Jan 2022 48th josephdwalker 765 81 14 Nov 2023 52nd ILMTitan 756 82 21 Nov 2021 52nd Romain-1 🇫🇷 756 82 1 Jun 2022 52nd arctouch-cristiannevianna 756 82 23 May 2023 52nd kkoenig 756 82 25 Dec 2023 52nd FreyLuis 756 82 17 Jan 2024 57th castur1 747 83 3 Feb 2022 57th dokutan 747 83 12 Mar 2024 59th JDiLenarda 🇫🇷 738 84 21 Nov 2021 59th najs91 738 84 21 Nov 2021 59th bac0id 738 84 22 Sep 2023 59th epic-programmer-guy 738 84 19 Dec 2023 59th QzLP2P 738 84 29 Mar 2024 59th malworthy 738 84 16 Aug 2024 65th leth4 729 85 5 Jul 2023 66th ericlangedijk 🇸🇮 721 86 16 Mar 2022 66th Betuaredead 721 86 4 Jan 2023 66th HumanoidCPU 721 86 1 Apr 2024 69th pallbo 713 87 21 Nov 2021 69th Natanaelel 🇸🇪 713 87 12 Feb 2022 69th Florian-Mt 713 87 14 Jul 2024 69th rifatx 713 87 19 Jul 2024 69th kenthie42 713 87 6 Aug 2024 74th pikti 705 88 21 Nov 2021 74th p-vf 🇨🇭 705 88 16 Jul 2022 1–75 of 125 Next