The Billiards hole will go live in 6 days. Why not try and solve it ahead of time?
Catalan Numbers in all languages 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 526th emgordon154 850 1,649 7 Jul 2024 527th Natanaelel 🇸🇪 849 58 3 Jan 2024 528th GolfingSuccess 🇬🇷 849 242 21 Dec 2023 529th primo-ppcg 🇹🇭 849 393 3 Aug 2023 530th namelessiw 848 85 19 Aug 2024 531st canissimia 🇦🇶 848 135 30 Jan 2022 531st btnlq 848 135 17 Nov 2022 533rd sean-niemann 🇺🇸 848 137 15 Sep 2023 534th stefangimmillaro 848 191 3 May 2023 535th Yewzir 🇧🇪 847 125 7 May 2024 536th inventshah 846 79 25 Oct 2024 536th error256 846 79 26 Oct 2024 536th pardouin 🇫🇷 846 79 26 Oct 2024 536th emgordon154 846 79 22 days ago 540th primo-ppcg 🇹🇭 846 130 29 Jan 2022 541st primo-ppcg 🇹🇭 846 218 6 Aug 2023 542nd Natanaelel 🇸🇪 845 46 3 Jan 2024 543rd MeWhenI 🇻🇦 845 73 28 Feb 2022 543rd Shanethegamer 🇺🇸 845 73 23 Mar 2022 543rd DialFrost 🇸🇬 845 73 26 Oct 2023 543rd jipsong 🇩🇪 845 73 1 Jul 2024 547th m-tkach 🇺🇦 845 1,660 16 Jun 2022 548th sean-niemann 🇺🇸 844 60 23 Oct 2023 549th SirBogman 🇺🇸 842 36 17 May 2022 550th voytxt 🇨🇿 842 51 3 Aug 2024 551st nwellnhof 🇩🇪 842 136 3 Dec 2022 552nd j-Ewan 842 138 10 Mar 2022 553rd DialFrost 🇸🇬 841 49 8 days ago 554th ToE42 838 51 31 Jan 2022 554th kyleclaassen 838 51 12 Mar 2022 554th PiterAnnema 838 51 23 Mar 2022 554th OllieBoyne 🇬🇧 838 51 15 Apr 2022 554th TobyBoyne 🇬🇧 838 51 15 Apr 2022 554th SniperSmiley 🇺🇸 838 51 2 Jun 2022 554th abailey2020 🇺🇸 838 51 23 Jul 2022 554th suwat513 838 51 22 Sep 2022 554th StefanHabel 🇨🇦 838 51 21 Nov 2022 554th QuincyNash 🇺🇸 838 51 15 Dec 2022 554th 4ndyJ 🇬🇧 838 51 19 Jan 2023 554th CheeseCake628 🇳🇴 838 51 20 Feb 2023 554th aksyristos 838 51 4 Mar 2023 554th DanielPeterssonAI 838 51 15 Mar 2023 554th Erik-M-Larsson 838 51 4 Apr 2023 554th mbittner20 838 51 12 Jun 2023 554th elgan65536 838 51 6 Mar 2024 554th Alex-x90 🇺🇸 838 51 5 May 2024 554th Stockoh 🇫🇷 838 51 14 Jun 2024 554th bac0id 838 51 29 Jun 2024 554th GameonX 838 51 6 Jul 2024 554th KasperKivimaeki 🇫🇮 838 51 11 Jul 2024 554th abhishekg999 838 51 20 Sep 2024 577th annaproxy 838 86 5 May 2022 578th nipzu 838 98 4 Feb 2022 579th GrayJoKing 🇦🇺 838 164 8 Apr 2022 580th JRaspass 🇬🇧 836 139 7 Feb 2024 580th Shanethegamer 🇺🇸 836 139 7 Feb 2024 580th DialFrost 🇸🇬 836 139 7 Feb 2024 583rd ovs-code 🇩🇪 834 180 15 Jul 2023 584th thisishowmymindworks 🇳🇴 832 47 11 Jun 2023 585th GrayJoKing 🇦🇺 831 179 28 Jun 2022 586th Yewzir 🇧🇪 830 61 7 May 2024 587th cduerm 830 140 8 Apr 2022 587th emplv 🇱🇻 830 140 16 Nov 2022 589th cbrt-x 829 55 19 Sep 2023 590th aksyristos 827 37 4 Mar 2023 590th aydamak 827 37 7 May 2024 592nd primo-ppcg 🇹🇭 826 332 25 Jun 2022 593rd janbehrens 🇩🇪 823 75 24 Apr 2023 593rd Yewzir 🇧🇪 823 75 7 May 2024 595th Herbert00709 🇵🇱 822 52 21 Feb 2024 595th namelessiw 822 52 19 Aug 2024 597th KatieLG 🇬🇧 818 47 15 Jan 2024 597th Yewzir 🇧🇪 818 47 7 May 2024 599th Ripick 818 64 14 Mar 2024 600th Steffan153 🇫🇮 818 76 15 Oct 2022 Prev 526–600 of 1,513 Next
