The Billiards hole will go live in 8 days. Why not try and solve it ahead of time?
Leap Years in Java 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 1st Lydxn 🇨🇦 1,000 100 9 Feb 2022 1st JayXon 🇺🇸 1,000 100 9 Feb 2022 3rd primo-ppcg 🇹🇭 980 102 2 May 2020 3rd stefangimmillaro 980 102 4 Aug 2023 3rd Steffan153 🇫🇮 980 102 3 Aug 2024 3rd sean-niemann 🇺🇸 980 102 3 Aug 2024 7th nwellnhof 🇩🇪 962 104 28 Apr 2020 7th Attero 🇸🇪 962 104 9 May 2020 7th MeWhenI 🇻🇦 962 104 10 Oct 2022 7th ListeriaM 962 104 24 Aug 2023 7th DialFrost 🇸🇬 962 104 8 Nov 2023 12th cywong-amino 🇭🇰 952 105 21 May 2020 12th uw4 952 105 29 Aug 2020 12th Irratix 🇳🇱 952 105 7 Oct 2020 12th LlamaLad7 🇬🇧 952 105 17 Nov 2020 12th ScottHamper 952 105 21 May 2021 12th janbehrens 🇩🇪 952 105 22 May 2021 12th CrunchyNapkin5 952 105 25 Aug 2021 12th ricehens 952 105 26 Nov 2021 12th voytxt 🇨🇿 952 105 7 Apr 2022 21st inventshah 943 106 20 Apr 2021 21st shellbertt 🇨🇦 943 106 3 Dec 2021 21st annaproxy 943 106 2 Jan 2023 21st dokutan 943 106 25 Sep 2024 25th raphaelimahorn 935 107 21 Sep 2020 25th MossGrass 🇺🇸 935 107 7 Oct 2020 25th BBoehm 🇩🇪 935 107 7 May 2021 25th Shanethegamer 🇺🇸 935 107 10 Sep 2021 25th emgordon154 935 107 6 Dec 2021 25th Yewzir 🇧🇪 935 107 26 Apr 2023 25th h3ra993huskp 935 107 24 Jan 2024 25th elgan65536 935 107 6 Apr 2024 33rd PhysicDev 🇫🇷 926 108 27 May 2021 33rd FrederikHutfless 🇩🇪 926 108 12 Jan 2023 33rd lukashert 926 108 1 Mar 2023 33rd msbranicky 926 108 9 Jan 2024 33rd lordsnek 926 108 26 Jan 2024 33rd HumanoidCPU 926 108 19 Feb 2024 33rd Jacob385 926 108 27 Feb 2024 40th KrausRaus 🇺🇸 917 109 22 Mar 2021 40th Bolix7 917 109 23 May 2021 40th menglishca 🇨🇦 917 109 5 Aug 2021 40th simon-biber 917 109 19 May 2022 40th Betuaredead 917 109 4 Jan 2023 40th edsrzf 🇳🇿 917 109 24 Oct 2024 46th thisishowmymindworks 🇳🇴 909 110 21 Jul 2020 46th ToriTheChicken 909 110 21 Jul 2020 46th nonplated 909 110 23 Jul 2020 46th selketdaly 909 110 2 Feb 2021 46th boxjelly 909 110 16 Feb 2021 46th heypwesto 🇳🇿 909 110 15 Apr 2021 46th cbrt-x 909 110 27 Aug 2021 46th p-vf 🇨🇭 909 110 13 Oct 2021 46th althryenix 909 110 22 Jul 2022 55th Kusarr 901 111 16 Dec 2020 55th deancureton 901 111 24 Mar 2024 57th AdrialaD 893 112 10 Dec 2020 57th astdefu 893 112 10 Dec 2022 57th josh-h-90 893 112 23 Nov 2023 60th theindexer 885 113 19 Aug 2020 60th Re-Adventures 🇮🇳 885 113 19 Mar 2021 60th lukehewittvandy 885 113 24 May 2021 60th fisherthomas14 885 113 24 May 2021 60th JC-ProgJava 885 113 9 Jan 2022 60th bob-th 885 113 30 Jun 2022 60th pandaninjas 885 113 1 Nov 2022 60th dteague3989 885 113 25 May 2023 68th b10011 🇫🇮 877 114 29 Jun 2020 68th richard-oelze 🇩🇪 877 114 16 Nov 2020 68th stordev 877 114 26 Feb 2021 68th AIn0n 877 114 19 Aug 2021 68th Carloz69 877 114 3 Dec 2021 68th bsoyka 877 114 9 Jan 2022 68th bac0id 877 114 26 Sep 2023 68th DardS8Br 877 114 3 Nov 2023 1–75 of 147 Next