The Billiards hole will go live in 6 days. Why not try and solve it ahead of time?
√2 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 146th NicknamedTwice 🇬🇧 778 63 25 Sep 2024 152nd ordinary-slim 766 64 20 Nov 2022 152nd AtengChen 766 64 19 Aug 2024 154th michelebastione 🇮🇹 754 65 30 Jun 2019 154th randomdude999 754 65 6 Sep 2020 154th munchkinduncan 754 65 17 Jan 2021 154th OllieBoyne 🇬🇧 754 65 2 Jun 2021 154th Manby 754 65 7 Jul 2021 154th lilyyy411 754 65 10 Sep 2021 154th cbondurant 754 65 6 Jul 2022 154th idiot-with-a-keyboard 754 65 9 Sep 2022 154th 5space 754 65 11 Sep 2022 154th trinityy-7 754 65 13 Sep 2023 154th cdesodt 754 65 14 Sep 2023 154th yuchuehw 754 65 18 Jan 2024 154th snoozingnewt 🇺🇸 754 65 4 Feb 2024 154th dokutan 754 65 28 Feb 2024 154th xyangst 754 65 1 Oct 2024 169th kohlrabi 742 66 5 Feb 2020 169th stordev 742 66 26 Feb 2021 169th lmolteno 742 66 9 Mar 2021 169th dillon-duncando 742 66 6 Dec 2021 169th NDR0216 🇹🇼 742 66 13 Feb 2023 169th quimey 742 66 6 Mar 2023 175th urojony 🇵🇱 731 67 3 Jan 2021 175th tetraxile 731 67 3 Oct 2021 175th Nibamot 731 67 10 Dec 2021 175th GeorgeStechman 🇬🇧 731 67 6 Jan 2024 175th RandGuy 731 67 25 Jan 2024 175th Ralac07 🇦🇺 731 67 16 Feb 2024 175th inverseLorentz 🇦🇺 731 67 10 Apr 2024 182nd markus-rekdal 721 68 31 May 2019 182nd qoqosz 721 68 6 Jun 2019 182nd giacomogallina 721 68 6 Jun 2019 182nd skps2010 721 68 14 Jun 2019 182nd hoodadam 721 68 19 Jul 2019 182nd dzhang314 721 68 14 Aug 2019 182nd sk- 721 68 11 Sep 2019 182nd handisb 721 68 2 Nov 2019 182nd amishtal 721 68 27 Nov 2019 182nd Haksell 🇦🇶 721 68 1 Dec 2019 182nd Matistjati 721 68 3 Dec 2019 182nd yzhs 🇩🇪 721 68 19 Jan 2020 182nd Daniel-Martin576 721 68 1 Apr 2020 182nd Jviscus1 721 68 24 Apr 2020 182nd GalladeGuy 🇺🇸 721 68 23 May 2020 182nd aliakseikalosha 721 68 9 Jun 2020 182nd Jumprocks1 721 68 11 Jun 2020 182nd itiievskyi 🇺🇦 721 68 30 Jul 2020 182nd dev-loop0 721 68 20 Aug 2020 182nd linstr13 721 68 29 Sep 2020 182nd mueller14003 721 68 8 Oct 2020 182nd thisishowmymindworks 🇳🇴 721 68 14 Oct 2020 182nd Pyroan 721 68 14 Oct 2020 182nd davidverweij 721 68 21 Oct 2020 182nd martinsifrar 721 68 23 Oct 2020 182nd KatieLG 🇬🇧 721 68 1 Nov 2020 182nd Dazza314 🇬🇧 721 68 6 Nov 2020 182nd austinrwarner 721 68 25 Dec 2020 182nd Tess2662 721 68 11 Jan 2021 182nd fynnkroeger 721 68 20 Jan 2021 182nd ydevor 🇮🇱 721 68 22 Feb 2021 182nd asadullayev 721 68 3 Mar 2021 182nd orifu 721 68 19 Mar 2021 182nd josephjojoe 721 68 19 Mar 2021 182nd enbyte 721 68 21 May 2021 182nd harrymwilkins 🇬🇧 721 68 18 Jul 2021 182nd RYNO8 721 68 7 Aug 2021 182nd ngocbd 🇻🇳 721 68 31 Aug 2021 182nd potato-jackson 721 68 6 Sep 2021 182nd ToE42 721 68 7 Sep 2021 182nd ehulinsky 🇺🇸 721 68 16 Sep 2021 182nd redbeancola 721 68 11 Oct 2021 182nd walterfeyman 721 68 30 Oct 2021 182nd xy3 🇮🇪 721 68 18 Nov 2021 Prev 151–225 of 494 Next