The Billiards hole will go live in 8 days. Why not try and solve it ahead of time?
Leap Years in Python 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 331st kurkale6ka 782 55 29 Dec 2023 331st Masttest 782 55 17 Feb 2024 331st deerawj 782 55 7 Apr 2024 331st PyryL 🇫🇮 782 55 22 Aug 2024 331st Deedogg 782 55 5 Sep 2024 331st NanduBC 782 55 7 Sep 2024 331st Mabeloid 🇳🇴 782 55 21 Sep 2024 331st thienudomsrirungruang 782 55 4 days ago 384th endlessnumbers 768 56 10 Jan 2019 384th Sakaala 768 56 23 Apr 2019 384th aaay-aaay 768 56 2 Jun 2019 384th bernardgardner 768 56 9 Jul 2019 384th petar-donchev 768 56 27 Aug 2019 384th mogron 768 56 13 Dec 2019 384th laserb 768 56 25 Jan 2020 384th leon-w 768 56 3 Mar 2020 384th itiievskyi 🇺🇦 768 56 2 Aug 2020 384th QuinnQR 768 56 18 Aug 2020 384th mauro-1 🇮🇹 768 56 18 Oct 2020 384th BoTie 🇺🇸 768 56 14 Jan 2021 384th UBKorkut 768 56 12 Mar 2021 384th jhunterkohler 768 56 20 May 2021 384th kinoute 🇫🇷 768 56 10 Sep 2021 384th Evan-Robotics 768 56 31 Jan 2022 384th TheSmilingTurtle 768 56 19 May 2022 384th Poisoncrxss 768 56 21 Jun 2022 384th galloj 🇨🇿 768 56 31 Aug 2022 384th jazztext 768 56 1 Jan 2023 384th kimbo 🇺🇸 768 56 4 Jan 2023 384th Edjyzod 768 56 7 Mar 2023 384th CheeseCake628 🇳🇴 768 56 19 Mar 2023 384th ejini6969 768 56 1 Apr 2023 384th cingulataluke 768 56 28 Aug 2023 384th minhtrancccp 768 56 27 Sep 2023 384th m42km 768 56 11 Nov 2023 384th FlyingPenguin223 768 56 11 Nov 2023 384th epic-programmer-guy 768 56 25 Dec 2023 384th Babafaba 768 56 3 Feb 2024 384th DGipe 768 56 4 Mar 2024 415th Sakrette 754 57 31 Dec 2018 415th ly0va 754 57 3 Jan 2019 415th danielwang5 754 57 3 Jan 2019 415th benwilliamgraham 754 57 26 Jan 2019 415th RobertVagt 754 57 26 Feb 2019 415th ieeemma 754 57 8 Jun 2019 415th cpt-John 754 57 24 Jun 2019 415th mossprescott 754 57 24 Jun 2019 415th deflatSOCO 754 57 4 Jul 2019 415th DaleNaci 754 57 9 Jul 2019 415th cellobix 754 57 14 Aug 2019 415th blashley 754 57 23 Jan 2020 415th sanssaraf 754 57 4 May 2020 415th louisbosqui 754 57 28 Dec 2020 415th peculiarination 754 57 13 May 2021 415th SniperSmiley 🇺🇸 754 57 23 Jun 2021 415th danielweper 754 57 21 Oct 2021 415th b4dpxl 754 57 11 Nov 2021 415th amollberg 🇸🇪 754 57 5 Jan 2022 415th guilhem-roy 🇫🇷 754 57 28 Feb 2022 415th pyrolitic 🇮🇪 754 57 7 Apr 2022 415th twocatsinatrenchcoat 754 57 12 May 2022 415th kevdah 754 57 25 May 2022 415th p-vf 🇨🇭 754 57 8 Jul 2022 415th jaxmattfair 🇺🇸 754 57 9 Aug 2022 415th shibacho 🇯🇵 754 57 9 Sep 2022 415th Keegan-T 🇨🇦 754 57 15 Sep 2022 415th LukasFolwarczny 🇨🇿 754 57 22 Sep 2022 415th P-Quentin 🇫🇷 754 57 5 Oct 2022 415th Marthe-CC 754 57 16 Oct 2022 415th DaCuteRaccoon 754 57 12 Dec 2022 415th dteague3989 754 57 25 May 2023 415th snoozingnewt 🇺🇸 754 57 8 Sep 2023 415th enbyte 754 57 18 Dec 2023 415th zwxzwxzwx21 754 57 30 Jan 2024 415th JamesTadleyGreen 754 57 12 Apr 2024 Prev 376–450 of 998 Next