The Billiards hole will go live in 6 days. Why not try and solve it ahead of time?
ISBN in Python 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 222nd cingulataluke 679 134 29 Aug 2023 222nd yuchuehw 679 134 22 Jan 2024 222nd m4xxh 679 134 17 Sep 2024 229th petroselo 674 135 9 Apr 2022 229th trist224 🇫🇷 674 135 29 Sep 2022 229th mrmena 🇦🇺 674 135 16 Apr 2024 232nd kyleclaassen 669 136 9 Feb 2022 232nd za3k 669 136 8 Oct 2022 232nd shibacho 🇯🇵 669 136 30 Nov 2022 232nd chlorobenzene12 669 136 26 Dec 2022 232nd Schreipfelerer 669 136 11 Sep 2024 232nd HumanoidCPU 669 136 20 days ago 232nd hamilton-bonds 669 136 11 days ago 239th MathieuIko 664 137 21 Feb 2022 239th RDShah 664 137 18 May 2022 239th cameronezell 664 137 19 Jul 2022 239th enbyte 664 137 20 Dec 2022 243rd Troon 659 138 11 Oct 2022 243rd nayakrujul 659 138 3 Jan 2023 243rd cros107 659 138 9 Feb 2023 243rd celiendonze 🇨🇭 659 138 20 Apr 2023 243rd willdaspit 659 138 6 Aug 2023 243rd GitQuick 659 138 9 Mar 2024 249th brochmann 🇸🇪 655 139 6 Feb 2022 249th Genius6942 655 139 8 Apr 2022 249th GeneralTwi 655 139 2 May 2022 249th AliceFord 655 139 2 Jun 2022 249th luftj 655 139 9 Aug 2022 249th pustovalovm 655 139 16 Jan 2023 255th nmgetahun 650 140 5 Dec 2022 256th LeeCamp 645 141 12 Jan 2023 256th drochom 645 141 22 Jun 2024 258th bsoyka 641 142 16 Jul 2022 258th madex 🇩🇪 641 142 16 Jun 2024 258th Jacob385 641 142 17 Sep 2024 261st zt14427 636 143 6 Oct 2023 261st AtengChen 636 143 7 Sep 2024 263rd SniperSmiley 🇺🇸 632 144 26 Jun 2022 264th try-except-try-accept 🇹🇭 628 145 27 Jun 2022 264th Vaekor 628 145 9 Jul 2023 266th ThatAlo 623 146 17 May 2023 267th ridingqwerty 🇺🇸 619 147 26 Dec 2023 267th cdesodt 619 147 16 Oct 2024 269th Tkidder132 615 148 28 Aug 2023 270th KevinLyvers 611 149 17 Dec 2022 271st alytarik 603 151 11 Jan 2022 272nd AnnoyedArt1256 599 152 12 Jan 2022 272nd rafaga 599 152 8 Aug 2022 274th jmath3912 591 154 23 Jul 2022 275th Lemonz-13223 583 156 18 Oct 2022 275th eddvrs 583 156 22 Dec 2023 275th NoneTheFewer 583 156 18 May 2024 278th lovernj 580 157 7 Feb 2022 278th ellygaytor 580 157 28 Feb 2022 278th amanda-j-brown 580 157 2 Nov 2023 281st Bananapants22 576 158 2 Sep 2022 281st alfonsoalves 576 158 29 Feb 2024 283rd bthalheim 569 160 3 Sep 2022 283rd ComputerKWasTaken 🇺🇸 569 160 4 Jul 2024 285th SheepIsGoat 565 161 19 Jan 2023 286th zwxzwxzwx21 562 162 15 Jan 2024 286th mikehanus 562 162 29 Jan 2024 288th hymanimy 542 168 1 Apr 2022 289th DrPrettyman 538 169 6 Jul 2023 290th arnimattr 532 171 23 Jun 2023 291st jameswmccarty 523 174 10 Jul 2024 292nd cseiter 520 175 21 Jun 2022 293rd 4ndyJ 🇬🇧 514 177 15 Feb 2023 294th vgamula 🇺🇦 503 181 31 Oct 2023 295th atazzam 🇺🇸 495 184 28 Mar 2022 296th sciencejiho 464 196 9 Apr 2024 297th dylanjones92 423 215 18 Jan 2024 297th Florian-Mt 423 215 9 Jul 2024 299th Cyberneticbacon 416 219 30 Mar 2023 300th felixcroc 384 237 28 Mar 2023 Prev 226–300 of 304 Next
