The Billiards hole will go live in 5 days. Why not try and solve it ahead of time?
All holes 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 Holes Points Bytes Time 601st PatrickStephansen 🇿🇦 1 800 100 21 Nov 2021 601st jakobkordez 🇸🇮 1 800 100 31 Oct 2022 601st jletellier 1 800 100 3 Aug 2024 601st jjohnmembersuite 1 800 100 8 Oct 2024 605th TFeld00 🇩🇰 1 798 89 21 Nov 2021 606th edwinvanschaick 1 798 109 25 Apr 2022 607th idavidka 🇭🇺 1 796 98 25 Apr 2023 608th abintcli 1 792 101 21 Nov 2021 608th DillonN 1 792 101 21 Nov 2021 608th Eldrac 1 792 101 21 Nov 2021 608th vabka 1 792 101 21 Nov 2021 608th JosephS068 1 792 101 10 Nov 2022 613th DevAndersen 2 787 1,191 21 Nov 2021 614th TimberStalker 1 786 548 16 Dec 2021 614th Bubbleshum 1 786 548 22 Jul 2023 616th Andre3582 1 785 65 21 Nov 2021 616th mqyhlkahu 1 785 65 10 Sep 2023 618th EmmittJ 1 784 102 21 Nov 2021 619th olleicua 🇺🇸 2 784 1,129 21 Oct 2024 620th RustemB 🇷🇺 2 783 1,126 21 Nov 2021 621st andysdds 1 777 103 15 Aug 2022 622nd aaronze 🇦🇺 1 773 66 21 Nov 2021 623rd liorksh 2 771 957 21 Nov 2021 624th adoxography 1 769 91 20 Jan 2022 625th sgoodgrove 1 769 104 15 May 2022 625th cullen-j 1 769 104 14 Sep 2024 627th Isaac-NTT 1 762 105 25 Jun 2024 628th Sciman101 1 761 67 15 May 2023 628th eiburns 1 761 67 7 Sep 2023 630th software-is-art 1 761 71 21 Nov 2021 631st MarcoCasadei 1 761 92 11 Aug 2022 632nd steskalja 2 760 447 21 Nov 2021 633rd Medasocles 1 755 106 21 Nov 2021 633rd TiaanSmal98 1 755 106 21 Nov 2021 633rd jay-wright 1 755 106 3 May 2023 633rd WatchThisNow 1 755 106 1 Aug 2024 637th jdanylko 1 755 571 11 Feb 2023 638th KiwiLT 2 751 1,573 17 Nov 2022 639th jcheritat 1 750 68 21 Nov 2021 639th PhonicCanine 1 750 68 21 Nov 2021 639th Gpopcorn 1 750 68 31 Mar 2022 639th Mortis66666 1 750 68 27 May 2022 639th 104210 1 750 68 12 Sep 2022 644th backupGitProfile 2 750 1,009 21 Nov 2021 645th AAltemus 2 745 756 21 Nov 2021 646th katsanos 1 741 108 21 Nov 2021 646th celiendonze 🇨🇭 1 741 108 11 Jul 2023 646th Amheus 1 741 108 7 Oct 2023 649th IISResetMe 1 740 96 24 Feb 2024 650th Philipuss1 2 740 297 21 Nov 2021 651st martinnorling 🇸🇪 1 739 69 15 Feb 2022 651st PyryL 🇫🇮 1 739 69 23 Aug 2024 653rd QzLP2P 1 738 84 29 Mar 2024 654th aksyristos 2 738 945 18 Oct 2024 655th AgentIvan 🇺🇦 1 734 109 21 Nov 2021 655th kkerchmar 1 734 109 21 Nov 2021 657th InigoK 🇺🇸 2 734 1,149 12 Apr 2023 658th harrymwilkins 🇬🇧 1 732 97 21 Nov 2021 658th jackellacottbbc 1 732 97 21 Nov 2021 658th ridingqwerty 🇺🇸 1 732 97 12 Jul 2022 661st abel465 🇳🇿 1 731 119 21 Nov 2021 662nd bhespiritu 1 724 98 5 Sep 2023 663rd michaelpipkin 1 724 595 21 Nov 2021 664th Larsen2328 1 721 111 21 Nov 2021 665th fabianrieder 1 719 114 6 Apr 2023 666th bstrautin 1 719 121 21 Nov 2021 667th logvp 1 719 292 12 Jan 2024 668th Joe-V2 2 719 874 19 Apr 2022 669th dscholtz-lab49 1 716 109 25 Apr 2023 670th vladico11 1 716 602 5 Dec 2021 671st anaerobic 1 714 112 21 Nov 2021 671st madex 🇩🇪 1 714 112 21 Nov 2021 673rd Bernoodle2 1 710 100 10 Feb 2022 674th bearandhammer 1 708 113 16 May 2020 674th samstalhandske 1 708 113 15 Sep 2022 Prev 601–675 of 923 Next