The Billiards hole will go live in 7 days. Why not try and solve it ahead of time?
Niven Numbers in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc gs 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 sisyphus-ppcg 🇦🇺 1,000 17 25 Jul 2022 1st Lydxn 🇨🇦 1,000 17 28 Jul 2022 1st orthoplex 🇨🇽 1,000 17 3 Oct 2023 4th sisyphus-ppcg 🇦🇺 985 20 24 Mar 2022 4th Lydxn 🇨🇦 985 20 27 Mar 2022 4th ovs-code 🇩🇪 985 20 14 Oct 2023 4th 2bular 985 20 17 Sep 2024 8th primo-ppcg 🇹🇭 981 44 25 Apr 2020 8th prplz 🇦🇺 981 44 16 May 2020 8th ssiquoya 981 44 19 Aug 2020 8th hallvabo 🇳🇴 981 44 5 Sep 2020 8th HPWiz 🇳🇿 981 44 12 Nov 2020 8th btnlq 981 44 8 Jan 2021 8th JayXon 🇺🇸 981 44 6 Feb 2021 8th Lydxn 🇨🇦 981 44 5 Jun 2021 8th xnor-gate 981 44 5 Jun 2021 8th lynn 981 44 8 Jun 2021 8th orthoplex 🇨🇽 981 44 2 Oct 2022 8th Steffan153 🇫🇮 981 44 20 Nov 2022 8th Seek64 🇩🇪 981 44 10 Jan 2023 8th AlephSquirrel 981 44 12 Jan 2023 8th DialFrost 🇸🇬 981 44 14 Jan 2023 8th sean-niemann 🇺🇸 981 44 19 Jan 2023 8th xsot 🇸🇬 981 44 19 May 2023 8th m-tkach 🇺🇦 981 44 2 Jun 2023 8th Rubiksmath 981 44 8 Aug 2023 8th ovs-code 🇩🇪 981 44 11 Oct 2023 8th pardouin 🇫🇷 981 44 20 Oct 2023 8th ndren 981 44 22 Oct 2023 8th neel11235813 981 44 29 Oct 2023 8th davecame 981 44 12 Mar 2024 8th b-illy 🇬🇧 981 44 8 Aug 2024 8th khvdm 981 44 12 Aug 2024 8th sisyphus-ppcg 🇦🇺 981 44 31 Aug 2024 8th CaedenHarper 🇨🇦 981 44 6 Sep 2024 8th lukegustafson 🇺🇸 981 44 22 Sep 2024 8th rucin93 🇵🇱 981 44 26 Sep 2024 38th primo-ppcg 🇹🇭 972 24 28 Jul 2018 38th AlexDaniel 🇪🇪 972 24 11 Oct 2018 38th GrayJoKing 🇦🇺 972 24 2 Dec 2018 38th HPWiz 🇳🇿 972 24 20 Dec 2018 38th metakuna 972 24 16 Apr 2019 38th retrohun 972 24 27 Apr 2019 38th nwellnhof 🇩🇪 972 24 25 Jan 2020 38th SirBogman 🇺🇸 972 24 8 Feb 2020 38th prplz 🇦🇺 972 24 7 Mar 2020 38th Lydxn 🇨🇦 972 24 26 Sep 2021 38th Steffan153 🇫🇮 972 24 17 Nov 2022 38th MeWhenI 🇻🇦 972 24 31 Jan 2023 38th DialFrost 🇸🇬 972 24 6 Feb 2023 38th SirFireball3521 972 24 8 Mar 2023 38th ovs-code 🇩🇪 972 24 29 Dec 2023 38th pardouin 🇫🇷 972 24 22 Aug 2024 54th ETHproductions 🇺🇸 972 42 4 May 2018 54th ElelockSystems 972 42 9 May 2018 54th kritixilithos 972 42 3 Jun 2018 54th Nuottajarvi 972 42 10 Aug 2018 54th lazarow 972 42 22 Oct 2018 54th prplz 🇦🇺 972 42 20 Nov 2018 54th primo-ppcg 🇹🇭 972 42 28 Nov 2018 54th dee-gomma 972 42 27 Mar 2019 54th user189032 972 42 29 May 2019 54th vgroen 972 42 16 Jul 2019 54th AussieWarren 972 42 31 Aug 2019 54th Mikaeel66 972 42 13 Nov 2019 54th emplv 🇱🇻 972 42 23 Nov 2019 54th xsot 🇸🇬 972 42 28 Nov 2019 54th arestivo 972 42 27 Apr 2020 54th ondras 972 42 30 Apr 2020 54th shuding 972 42 5 May 2020 54th cywong-amino 🇭🇰 972 42 20 May 2020 54th Attero 🇸🇪 972 42 22 May 2020 54th efgen 972 42 8 Jun 2020 54th Irratix 🇳🇱 972 42 21 Jul 2020 54th thisishowmymindworks 🇳🇴 972 42 26 Jul 2020 1–75 of 3,406 Next