The Billiards hole will go live in 7 days. Why not try and solve it ahead of time?
Leap Years in Java 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 1st primo-ppcg 🇹🇭 1,000 102 2 May 2020 1st JayXon 🇺🇸 1,000 102 23 Aug 2021 1st Lydxn 🇨🇦 1,000 102 23 Aug 2021 4th nwellnhof 🇩🇪 981 104 28 Apr 2020 4th Attero 🇸🇪 981 104 9 May 2020 4th sean-niemann 🇺🇸 981 104 25 Sep 2021 4th MeWhenI 🇻🇦 981 104 10 Oct 2022 4th Steffan153 🇫🇮 981 104 26 Dec 2022 4th stefangimmillaro 981 104 4 Aug 2023 4th ListeriaM 981 104 24 Aug 2023 4th DialFrost 🇸🇬 981 104 8 Nov 2023 12th cywong-amino 🇭🇰 971 105 21 May 2020 12th uw4 971 105 29 Aug 2020 12th Irratix 🇳🇱 971 105 7 Oct 2020 12th LlamaLad7 🇬🇧 971 105 17 Nov 2020 12th ScottHamper 971 105 21 May 2021 12th janbehrens 🇩🇪 971 105 22 May 2021 12th CrunchyNapkin5 971 105 25 Aug 2021 12th ricehens 971 105 26 Nov 2021 12th voytxt 🇨🇿 971 105 7 Apr 2022 21st inventshah 962 106 20 Apr 2021 21st annaproxy 962 106 2 Jan 2023 21st dokutan 962 106 25 Sep 2024 24th raphaelimahorn 953 107 21 Sep 2020 24th MossGrass 🇺🇸 953 107 7 Oct 2020 24th BBoehm 🇩🇪 953 107 7 May 2021 24th emgordon154 953 107 6 Dec 2021 24th h3ra993huskp 953 107 24 Jan 2024 24th elgan65536 953 107 6 Apr 2024 30th Shanethegamer 🇺🇸 944 108 22 May 2021 30th PhysicDev 🇫🇷 944 108 27 May 2021 30th shellbertt 🇨🇦 944 108 3 Dec 2021 30th FrederikHutfless 🇩🇪 944 108 12 Jan 2023 30th lukashert 944 108 1 Mar 2023 30th msbranicky 944 108 9 Jan 2024 30th lordsnek 944 108 26 Jan 2024 30th Yewzir 🇧🇪 944 108 7 Feb 2024 30th HumanoidCPU 944 108 19 Feb 2024 39th KrausRaus 🇺🇸 936 109 22 Mar 2021 39th Bolix7 936 109 23 May 2021 39th menglishca 🇨🇦 936 109 5 Aug 2021 39th simon-biber 936 109 19 May 2022 39th Betuaredead 936 109 4 Jan 2023 39th edsrzf 🇳🇿 936 109 24 Oct 2024 45th thisishowmymindworks 🇳🇴 927 110 21 Jul 2020 45th ToriTheChicken 927 110 21 Jul 2020 45th nonplated 927 110 23 Jul 2020 45th selketdaly 927 110 2 Feb 2021 45th boxjelly 927 110 16 Feb 2021 45th heypwesto 🇳🇿 927 110 15 Apr 2021 45th cbrt-x 927 110 27 Aug 2021 45th p-vf 🇨🇭 927 110 13 Oct 2021 45th althryenix 927 110 22 Jul 2022 45th Jacob385 927 110 27 Feb 2024 55th Kusarr 919 111 16 Dec 2020 55th deancureton 919 111 24 Mar 2024 57th AdrialaD 911 112 10 Dec 2020 57th astdefu 911 112 10 Dec 2022 57th josh-h-90 911 112 23 Nov 2023 60th theindexer 903 113 19 Aug 2020 60th Re-Adventures 🇮🇳 903 113 19 Mar 2021 60th lukehewittvandy 903 113 24 May 2021 60th fisherthomas14 903 113 24 May 2021 60th JC-ProgJava 903 113 9 Jan 2022 60th bob-th 903 113 30 Jun 2022 60th pandaninjas 903 113 1 Nov 2022 60th dteague3989 903 113 25 May 2023 68th b10011 🇫🇮 895 114 29 Jun 2020 68th richard-oelze 🇩🇪 895 114 16 Nov 2020 68th stordev 895 114 26 Feb 2021 68th AIn0n 895 114 19 Aug 2021 68th Carloz69 895 114 3 Dec 2021 68th bsoyka 895 114 9 Jan 2022 74th GnotAGnelf 887 115 24 Nov 2020 74th tigerdan2 887 115 26 Dec 2022 1–75 of 147 Next