The Billiards hole will go live in 7 days. Why not try and solve it ahead of time?
Odious 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 primo-ppcg 🇹🇭 1,000 51 5 Oct 2020 1st Lydxn 🇨🇦 1,000 51 26 May 2021 1st sean-niemann 🇺🇸 1,000 51 28 Feb 2023 1st Steffan153 🇫🇮 1,000 51 6 Mar 2023 1st rhdqor213 1,000 51 14 Sep 2023 1st rucin93 🇵🇱 1,000 51 18 Oct 2023 1st orthoplex 🇨🇽 1,000 51 14 Apr 2024 8th nwellnhof 🇩🇪 981 52 4 Oct 2020 8th JayXon 🇺🇸 981 52 24 Nov 2020 8th GrayJoKing 🇦🇺 981 52 6 Jul 2021 8th emplv 🇱🇻 981 52 28 Apr 2022 8th sisyphus-ppcg 🇦🇺 981 52 24 Nov 2022 8th stefangimmillaro 981 52 12 Jun 2023 8th ovs-code 🇩🇪 981 52 25 Aug 2023 8th DialFrost 🇸🇬 981 52 16 Jan 2024 8th KasperKivimaeki 🇫🇮 981 52 27 Jan 2024 8th Herbert00709 🇵🇱 981 52 14 Apr 2024 8th MostParsingVex 981 52 26 Aug 2024 19th prplz 🇦🇺 962 53 6 Mar 2019 19th Attero 🇸🇪 962 53 26 Apr 2020 19th janbehrens 🇩🇪 962 53 26 Sep 2020 19th Irratix 🇳🇱 962 53 9 Oct 2020 19th inventshah 962 53 8 May 2021 19th m-tkach 🇺🇦 962 53 5 Oct 2021 19th MeWhenI 🇻🇦 962 53 13 Oct 2021 19th solmyr2000 962 53 20 Jun 2022 19th michael-pruglo 🇺🇦 962 53 14 Jul 2022 19th Alex-x90 🇺🇸 962 53 29 Jul 2022 19th jared-hughes 962 53 8 Sep 2022 19th AlephSquirrel 962 53 7 Jan 2023 19th catfish000 962 53 11 Oct 2023 19th Yewzir 🇧🇪 962 53 14 Oct 2023 19th fuzzylojik-golf 🇺🇸 962 53 15 Oct 2023 19th JohandeRuiter 🇳🇱 962 53 6 Nov 2023 19th Betuaredead 962 53 11 Nov 2023 19th AdrienHache 🇫🇷 962 53 17 Dec 2023 19th Mandrzejy 🇵🇱 962 53 14 Apr 2024 19th pardouin 🇫🇷 962 53 23 Aug 2024 39th emgordon154 944 54 7 days ago 40th TomatOid 927 55 22 Feb 2021 40th ZakkkkAttackkkk 🇵🇭 927 55 27 Jul 2022 42nd isaiah0311 911 56 16 Feb 2023 43rd nexaitch 895 57 7 Jul 2020 43rd NewDefectus 🇮🇱 895 57 11 Feb 2021 43rd madex 🇩🇪 895 57 28 Jul 2021 43rd retrohun 895 57 28 Dec 2022 43rd annaproxy 895 57 8 Jan 2023 43rd Shanethegamer 🇺🇸 895 57 22 Mar 2023 43rd elgan65536 895 57 15 Apr 2024 50th dokutan 864 59 24 Mar 2024 51st filharmonista 850 60 13 Mar 2020 51st roavin 850 60 9 May 2022 53rd Anonymousellama21 836 61 10 Jan 2022 54th gastropner 823 62 6 Jan 2021 54th guliyevemil1 🇦🇿 823 62 3 Feb 2021 54th tsunderu 🇯🇵 823 62 1 Sep 2021 57th pandapawskat 810 63 9 Sep 2021 58th Vinterion 797 64 17 Jun 2024 59th djeedjay 🇳🇱 785 65 26 Oct 2020 59th Giga-Bowser 785 65 20 Dec 2021 59th CatsAreFluffy 785 65 19 Feb 2023 59th viitanet 785 65 22 Oct 2023 63rd giacomogallina 773 66 16 Oct 2019 63rd mamsterla 773 66 10 Jul 2020 63rd Natanaelel 🇸🇪 773 66 5 Feb 2022 66th urojony 🇵🇱 761 67 26 Dec 2020 66th c0d3-4-F00d 🇩🇪 761 67 5 Dec 2021 68th boxjelly 739 69 15 Feb 2021 68th thebuilder6 🇺🇸 739 69 22 Nov 2021 70th Alesun 🇮🇹 729 70 14 Oct 2019 70th ccecka 729 70 27 Aug 2021 70th ibexq 729 70 29 Sep 2022 70th KenanHanke 729 70 22 Feb 2023 70th Flying-Toast 729 70 17 Apr 2024 75th jngbsn 718 71 28 Jun 2020 1–75 of 162 Next