The Billiards hole will go live in 6 days. Why not try and solve it ahead of time?
Van Eck Sequence in all languages in bytes. 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 Bytes Time 150th GrayJoKing 🇦🇺 899 54 19 Nov 2021 150th btnlq 899 54 23 Nov 2021 150th annaproxy 899 54 22 Nov 2022 150th IanUtley 899 54 22 Nov 2022 155th marcin7Cd 899 60 1 May 2021 155th btjones0 899 60 20 May 2021 155th yzhs 🇩🇪 899 60 27 Jun 2021 155th RYNO8 899 60 29 Aug 2021 155th annaproxy 899 60 1 Feb 2022 155th jared-hughes 899 60 11 Sep 2022 155th quimey 899 60 15 Mar 2023 155th janbehrens 🇩🇪 899 60 17 Jun 2023 155th Seek64 🇩🇪 899 60 11 Jul 2023 155th ndren 899 60 9 Aug 2023 155th tobeannouncd 899 60 18 Sep 2023 166th xsot 🇸🇬 899 66 27 Apr 2024 167th ovs-code 🇩🇪 898 51 22 Apr 2024 168th Lydxn 🇨🇦 897 58 21 Sep 2022 169th primo-ppcg 🇹🇭 896 51 12 Feb 2022 170th JayXon 🇺🇸 896 123 2 Feb 2022 170th Lydxn 🇨🇦 896 123 2 Feb 2022 170th nwellnhof 🇩🇪 896 123 27 Sep 2022 173rd Lydxn 🇨🇦 895 60 25 Jun 2023 173rd JayXon 🇺🇸 895 60 25 Jun 2023 175th JayXon 🇺🇸 895 63 14 Sep 2022 175th GrayJoKing 🇦🇺 895 63 14 Sep 2022 175th btnlq 895 63 14 Sep 2022 175th Lydxn 🇨🇦 895 63 27 Jun 2023 179th saito-ta 🇯🇵 894 40 21 Jul 2022 180th OhmNomNom 894 41 18 Oct 2022 181st JayXon 🇺🇸 894 56 4 Feb 2024 181st sean-niemann 🇺🇸 894 56 17 Jul 2024 181st Steffan153 🇫🇮 894 56 18 Jul 2024 184th JayXon 🇺🇸 894 59 7 Jun 2021 185th nwellnhof 🇩🇪 892 81 21 Nov 2021 186th stefangimmillaro 891 106 14 Jun 2023 186th nwellnhof 🇩🇪 891 106 14 Jun 2023 186th JayXon 🇺🇸 891 106 14 Jun 2023 186th Lydxn 🇨🇦 891 106 14 Jun 2023 190th Shanethegamer 🇺🇸 889 18 23 Jul 2022 190th sisyphus-ppcg 🇦🇺 889 18 24 Jul 2022 190th MeWhenI 🇻🇦 889 18 25 Jul 2022 190th GolfingSuccess 🇬🇷 889 18 10 Aug 2022 190th SirBogman 🇺🇸 889 18 11 Sep 2022 190th AlephSquirrel 889 18 28 Apr 2023 190th Steffan153 🇫🇮 889 18 15 Aug 2024 190th emgordon154 889 18 10 Sep 2024 198th NewDefectus 🇮🇱 889 46 4 May 2021 198th janlelis 889 46 5 May 2021 198th Irratix 🇳🇱 889 46 12 May 2021 198th akshatj27 🇦🇶 889 46 11 Jan 2022 198th lukegustafson 🇺🇸 889 46 12 Jan 2024 203rd Steffan153 🇫🇮 887 41 16 Aug 2024 203rd ovs-code 🇩🇪 887 41 21 Aug 2024 205th lyphyser 887 48 13 Jan 2024 206th kg583 🇺🇸 887 56 15 Jan 2024 206th GolfingSuccess 🇬🇷 887 56 15 Jan 2024 206th b-illy 🇬🇧 887 56 7 Sep 2024 209th primo-ppcg 🇹🇭 887 72 22 Jan 2023 209th kg583 🇺🇸 887 72 8 Oct 2024 211th rak1507 🇬🇧 886 23 21 Jan 2022 211th HPWiz 🇳🇿 886 23 5 Feb 2022 213th ashtraypettingzoo 🇺🇸 885 27 23 Feb 2023 213th HPWiz 🇳🇿 885 27 16 Aug 2023 215th ZakkkkAttackkkk 🇵🇭 885 61 21 Dec 2021 215th orthoplex 🇨🇽 885 61 13 Jan 2022 215th zacjl 885 61 11 Sep 2024 218th zacjl 885 62 8 Oct 2024 219th emplv 🇱🇻 883 41 6 May 2021 219th Steffan153 🇫🇮 883 41 25 Aug 2024 221st GrayJoKing 🇦🇺 883 70 28 Jun 2022 221st primo-ppcg 🇹🇭 883 70 4 Jul 2022 221st 386asm 🇺🇸 883 70 6 May 2023 224th btnlq 882 44 1 May 2021 225th primo-ppcg 🇹🇭 882 125 2 Aug 2021 Prev 151–225 of 1,418 Next