The Billiards hole will go live in 8 days. Why not try and solve it ahead of time?
Niven Numbers 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 66th zbreit 🇺🇸 875 56 4 May 2023 66th AdrienHache 🇫🇷 875 56 29 Dec 2023 66th ibrahimhanifceker 875 56 8 Aug 2024 79th Alesun 🇮🇹 860 57 11 Oct 2019 80th bendapootie 845 58 6 Jul 2020 80th LeeCamp 845 58 28 Apr 2022 80th 5quiwyrm 845 58 29 Sep 2022 80th Luca2812 845 58 2 Oct 2023 84th roavin 831 59 27 May 2022 85th nexaitch 817 60 8 Jul 2020 85th mousetail 🇳🇱 817 60 12 Jan 2023 87th pandapawskat 803 61 7 Sep 2021 87th Jonatan6 🇩🇰 803 61 15 Mar 2024 89th archee303 790 62 4 Feb 2020 89th jlangvand 790 62 9 Aug 2021 91st taklam 778 63 20 May 2020 91st aubergine-sauce 778 63 20 Sep 2023 91st RealAMC 🇳🇿 778 63 15 Nov 2023 94th GolfingSuccess 🇬🇷 766 64 17 Jun 2021 94th mamalakic 766 64 1 Mar 2023 96th aliakseikalosha 731 67 26 Apr 2021 96th Us1ngTh3Hub 731 67 23 Feb 2024 98th kellantech 721 68 2 Aug 2023 99th MarcMush 🇫🇷 710 69 29 Jun 2021 100th Vinterion 690 71 6 Nov 2023 101st namcartoon06 681 72 30 Jun 2023 102nd AforAmpere 671 73 7 Jun 2020 102nd garrisonhh 671 73 21 Nov 2020 102nd LorenzoDeGaspari 671 73 3 May 2024 105th Natanaelel 🇸🇪 662 74 22 Feb 2023 106th Re-Adventures 🇮🇳 653 75 10 Aug 2022 106th kkoenig 653 75 4 Jan 2024 108th Heathcorp 🇦🇺 645 76 8 Nov 2022 109th Flying-Toast 636 77 18 Apr 2024 109th bac0id 636 77 1 Jul 2024 111th citsur 628 78 9 Jun 2019 111th CatsAreFluffy 628 78 18 Feb 2023 113th rifatx 620 79 12 Jul 2024 114th AkashTandon167 598 82 12 Nov 2019 114th c0d3-4-F00d 🇩🇪 598 82 6 Sep 2021 114th jgbaldwinbrown 598 82 1 Sep 2022 114th HumanoidCPU 598 82 24 Feb 2024 118th chartung17 590 83 5 Dec 2021 119th dieckie 576 85 22 Dec 2019 119th generot 🇧🇬 576 85 22 Sep 2020 119th ibexq 576 85 30 Sep 2022 119th xNaCly 🇩🇪 576 85 4 Jul 2023 123rd lovernj 570 86 31 Jan 2022 123rd kallmi28 🇨🇿 570 86 26 Sep 2023 125th DaCuteRaccoon 563 87 28 Dec 2022 126th AaronGarbut 557 88 30 Jul 2019 127th dillon-duncando 551 89 24 Dec 2021 128th ConorOBrien-Foxx 544 90 3 Mar 2019 128th charlieharutaka 544 90 29 Sep 2021 130th snoozingnewt 🇺🇸 516 95 14 Nov 2023 131st msbranicky 510 96 28 Aug 2023 132nd osmith93 505 97 13 Dec 2020 132nd furokku 505 97 4 Apr 2022 134th Sephirem98 500 98 26 Oct 2023 135th ramytarchichy 480 102 23 Jun 2019 135th jonah1068 480 102 15 Sep 2023 137th Giantnoodlemonster 467 105 27 Sep 2024 138th Haksell 🇦🇶 458 107 28 Feb 2023 138th Mabeloid 🇳🇴 458 107 22 Sep 2024 140th Adrien-AM 438 112 3 Dec 2021 140th AminurAlam 438 112 20 Mar 2024 142nd Leftykap 430 114 27 Nov 2022 143rd Qruintrox 422 116 24 Jun 2023 144th epic-programmer-guy 408 120 20 Dec 2023 145th ryguyNelson 405 121 2 Oct 2020 146th sm1lko 380 129 9 Dec 2022 147th milliorn 360 136 4 Mar 2020 148th shaneliu-zf 🇹🇼 350 140 6 Jul 2020 149th KatieLG 🇬🇧 348 141 1 Dec 2020 149th mokymok 🇺🇸 348 141 10 Nov 2021 Prev 76–150 of 157 Next