The Billiards hole will go live in 8 days. Why not try and solve it ahead of time?
Niven Numbers in all languages 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 599th JayXon 🇺🇸 922 53 14 Oct 2022 599th stefangimmillaro 922 53 15 Oct 2022 599th Steffan153 🇫🇮 922 53 17 Nov 2022 599th prplz 🇦🇺 922 53 24 Nov 2022 599th sean-niemann 🇺🇸 922 53 17 Feb 2023 599th Shanethegamer 🇺🇸 922 53 8 Mar 2023 599th m-tkach 🇺🇦 922 53 2 Jun 2023 599th Alex-x90 🇺🇸 922 53 17 Jul 2023 599th DialFrost 🇸🇬 922 53 26 Oct 2023 599th Betuaredead 922 53 13 Nov 2023 599th Yewzir 🇧🇪 922 53 14 Nov 2023 599th pardouin 🇫🇷 922 53 21 Aug 2024 613th michael-pruglo 🇺🇦 922 69 13 Jul 2022 613th catfish000 922 69 3 Dec 2023 615th JayXon 🇺🇸 922 87 5 Jun 2021 615th nwellnhof 🇩🇪 922 87 6 Jul 2021 615th Lydxn 🇨🇦 922 87 23 Sep 2021 615th Steffan153 🇫🇮 922 87 17 Dec 2022 615th DialFrost 🇸🇬 922 87 18 Jan 2023 615th MeWhenI 🇻🇦 922 87 9 Feb 2023 615th stefangimmillaro 922 87 13 Jun 2023 615th sean-niemann 🇺🇸 922 87 17 Jun 2023 615th Yewzir 🇧🇪 922 87 25 Oct 2023 615th sisyphus-ppcg 🇦🇺 922 87 29 Oct 2023 615th Betuaredead 922 87 11 Nov 2023 615th kkoenig 922 87 7 Jan 2024 615th pardouin 🇫🇷 922 87 29 Sep 2024 628th MeWhenI 🇻🇦 921 34 10 Sep 2021 628th anter69 🇭🇺 921 34 24 Feb 2023 628th ovs-code 🇩🇪 921 34 4 Sep 2023 628th pardouin 🇫🇷 921 34 21 Aug 2024 628th FlyingPenguin223 921 34 24 Oct 2024 633rd ovs-code 🇩🇪 920 50 9 Sep 2022 633rd Shanethegamer 🇺🇸 920 50 9 Sep 2022 633rd Lydxn 🇨🇦 920 50 9 Sep 2022 633rd MeWhenI 🇻🇦 920 50 10 Sep 2022 633rd JayXon 🇺🇸 920 50 10 Sep 2022 633rd sean-niemann 🇺🇸 920 50 10 Sep 2022 633rd GrayJoKing 🇦🇺 920 50 11 Sep 2022 633rd btnlq 920 50 13 Sep 2022 633rd clockworknazo 920 50 12 Oct 2022 633rd prplz 🇦🇺 920 50 30 Nov 2022 633rd Steffan153 🇫🇮 920 50 30 Nov 2022 633rd DialFrost 🇸🇬 920 50 26 Jan 2023 633rd inventshah 920 50 26 Jan 2023 633rd m-tkach 🇺🇦 920 50 2 Jun 2023 633rd sisyphus-ppcg 🇦🇺 920 50 29 Oct 2023 633rd Betuaredead 920 50 13 Nov 2023 633rd Yewzir 🇧🇪 920 50 14 Nov 2023 633rd pardouin 🇫🇷 920 50 22 Aug 2024 651st lynn 920 51 2 Oct 2021 651st GrayJoKing 🇦🇺 920 51 5 Feb 2022 651st madex 🇩🇪 920 51 12 Nov 2022 651st m-tkach 🇺🇦 920 51 2 Jun 2023 651st roupiq 🇵🇱 920 51 24 Feb 2024 651st wojtekmal 920 51 27 Feb 2024 651st Herbert00709 🇵🇱 920 51 12 Apr 2024 658th GrayJoKing 🇦🇺 919 46 29 Sep 2022 658th Lydxn 🇨🇦 919 46 29 Sep 2022 658th ovs-code 🇩🇪 919 46 29 Sep 2022 658th clockworknazo 919 46 30 Sep 2022 658th DialFrost 🇸🇬 919 46 29 Jan 2023 658th Steffan153 🇫🇮 919 46 3 Feb 2023 658th sisyphus-ppcg 🇦🇺 919 46 6 Feb 2023 658th prplz 🇦🇺 919 46 16 May 2023 658th sean-niemann 🇺🇸 919 46 23 Oct 2023 658th xsot 🇸🇬 919 46 8 Feb 2024 658th Yewzir 🇧🇪 919 46 2 Mar 2024 658th pardouin 🇫🇷 919 46 22 Aug 2024 670th deflatSOCO 918 47 11 Apr 2019 670th andre-lameirinhas 🇵🇹 918 47 27 Apr 2020 670th ToriTheChicken 918 47 26 Jul 2020 670th thisishowmymindworks 🇳🇴 918 47 26 Jul 2020 670th JeromeSchweitzer 918 47 7 Sep 2020 670th Maltysen 918 47 26 Sep 2020 Prev 601–675 of 3,406 Next