The Billiards hole will go live in 5 days. Why not try and solve it ahead of time?
Emirp 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 751st molecules 670 55 27 Dec 2017 752nd MeWhenI 🇻🇦 670 98 29 Nov 2022 753rd Yewzir 🇧🇪 670 120 5 Jan 2024 754th ian-odonnell 669 84 5 Mar 2018 755th MeWhenI 🇻🇦 669 85 29 May 2023 756th cure-honey 🇯🇵 668 121 6 Jul 2021 757th emgordon154 667 44 13 Sep 2024 758th Espiobest 667 81 26 Feb 2021 758th gilufin 667 81 23 May 2021 758th Waffle3z 667 81 7 Sep 2021 758th quimey 667 81 21 Jun 2023 758th snoozingnewt 🇺🇸 667 81 23 Sep 2023 763rd frunobulax-the-poodle 667 99 16 Feb 2019 764th MeWhenI 🇻🇦 666 75 24 May 2024 765th xiBread 🇺🇸 664 60 31 Oct 2021 766th ovs-code 🇩🇪 664 67 12 Mar 2024 767th dokutan 664 140 1 Apr 2024 768th jakobwitte 661 85 20 Mar 2018 768th janbehrens 🇩🇪 661 85 17 Aug 2021 770th ashtraypettingzoo 🇺🇸 660 100 12 Feb 2023 771st MateuszPietrzak 🇵🇱 659 107 9 Jan 2024 771st HumanoidCPU 659 107 5 May 2024 771st ovs-code 🇩🇪 659 107 3 Jun 2024 774th jmerle 🇳🇱 658 82 11 Jul 2023 774th Powerroff 658 82 14 days ago 776th AlephSquirrel 657 76 19 Jul 2024 777th sisyphus-ppcg 🇦🇺 655 125 15 May 2022 777th GolfingSuccess 🇬🇷 655 125 16 May 2022 777th MeWhenI 🇻🇦 655 125 18 May 2022 777th ovs-code 🇩🇪 655 125 20 May 2022 777th inventshah 655 125 22 May 2022 777th lynn 655 125 27 May 2022 777th nwellnhof 🇩🇪 655 125 7 Jul 2022 777th galloj 🇨🇿 655 125 29 Aug 2022 777th Steffan153 🇫🇮 655 125 28 Jan 2023 777th sean-niemann 🇺🇸 655 125 20 May 2023 777th JayXon 🇺🇸 655 125 25 May 2023 777th Lydxn 🇨🇦 655 125 24 Jun 2023 777th dokutan 655 125 2 Oct 2023 777th retrohun 655 125 22 Jan 2024 777th kritixilithos 655 125 22 May 2024 777th pardouin 🇫🇷 655 125 21 Sep 2024 793rd eldritchconundrum 653 61 31 Oct 2022 793rd dokutan 653 61 14 Apr 2024 795th flawr 653 101 20 Feb 2019 795th drbalan 653 101 18 Jul 2020 797th emplv 🇱🇻 652 86 26 Oct 2022 798th scpchicken 🇵🇼 651 59 5 Feb 2023 799th AshyIsMe 🇦🇺 651 83 16 Jul 2022 799th fkantelberg 651 83 14 Jul 2023 801st primo-ppcg 🇹🇭 649 86 21 Nov 2021 802nd Yewzir 🇧🇪 649 128 3 May 2024 803rd nickspoons 🇳🇿 647 40 1 Aug 2022 804th primo-ppcg 🇹🇭 647 77 11 Feb 2022 805th treeowl 647 102 27 Feb 2019 805th RussellEmerine 647 102 30 Nov 2019 807th janbehrens 🇩🇪 646 88 15 Jun 2021 808th TFeld00 🇩🇰 643 62 26 Jun 2019 809th HumanoidCPU 643 84 27 May 2024 809th JunkIce 643 84 20 hours ago 811th annaproxy 642 87 4 Jan 2023 812th Yewzir 🇧🇪 641 86 15 May 2023 813th Johannesd3 641 103 8 Sep 2019 813th strout 641 103 15 Aug 2022 815th duckyluuk 🇳🇱 639 130 11 Jun 2024 816th Maznek 638 88 22 Jun 2023 817th gastropner 637 103 5 Jan 2021 818th MeWhenI 🇻🇦 637 151 11 Sep 2023 819th primo-ppcg 🇹🇭 636 375 19 Apr 2019 820th ssilwa 635 85 20 Jan 2018 820th 5cw 🇺🇸 635 85 20 Apr 2024 822nd achimkrause 635 104 11 Jul 2018 823rd jared-hughes 635 111 20 Jul 2022 824th n1LS 633 63 22 Oct 2019 824th orthoplex 🇨🇽 633 63 31 Mar 2022 Prev 751–825 of 2,610 Next