The Billiards hole will go live in 8 days. Why not try and solve it ahead of time?
Sierpiński Triangle 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 150th Psirving 557 97 1 Aug 2020 150th AkashTandon167 557 97 3 Jan 2021 150th kirbyyourmom 🇬🇧 557 97 4 Mar 2021 150th vezzick 557 97 12 Mar 2021 150th jtaxen 557 97 5 Apr 2024 156th max-the-mage 551 98 29 Oct 2020 156th celiendonze 🇨🇭 551 98 26 Jun 2023 156th cingulataluke 551 98 26 Aug 2023 156th weliveinhell 🇭🇹 551 98 2 Oct 2024 160th quimey 545 99 5 Jul 2023 160th Techdude01 545 99 21 Dec 2023 162nd abailey2020 🇺🇸 540 100 13 Dec 2020 162nd mosho-p 540 100 13 Oct 2022 162nd za3k 540 100 16 Oct 2022 165th cros107 535 101 29 Jul 2024 166th karhuthebear 529 102 6 May 2022 166th Just4FunCoder 529 102 27 Nov 2022 166th SirFireball3521 529 102 2 Mar 2023 166th inverseLorentz 🇦🇺 529 102 23 Apr 2024 170th zuparnowa 524 103 31 Jan 2019 170th henrytranter 524 103 20 Sep 2019 170th doug-h 524 103 26 May 2020 170th 77Tigers 524 103 4 Feb 2021 170th tpasfieldERAU 524 103 4 Nov 2022 175th sk- 519 104 11 Sep 2019 175th SniperSmiley 🇺🇸 519 104 12 Jun 2022 177th amollberg 🇸🇪 509 106 16 Jan 2022 178th shraiwi 505 107 9 Dec 2020 178th Pena86 505 107 25 Dec 2021 178th CedricGebistorf 505 107 19 Feb 2022 178th Poarthan 505 107 8 Mar 2022 178th ramsay 505 107 10 Aug 2022 178th Mabeloid 🇳🇴 505 107 7 Sep 2024 184th cellobix 500 108 15 Aug 2019 184th vfridkin 500 108 12 Jul 2022 186th fgrosshans 🇫🇷 495 109 7 Jan 2022 186th lemogne 495 109 3 Jun 2022 188th danielwang5 491 110 9 Mar 2021 188th guilhem-roy 🇫🇷 491 110 25 Feb 2022 188th RyGuy101 491 110 21 Jul 2023 191st lrustand 486 111 16 Jan 2018 191st ydevor 🇮🇱 486 111 24 Nov 2020 191st cbondurant 486 111 1 Oct 2021 194th CatsAreFluffy 482 112 25 Jan 2023 195th ay2718 478 113 20 Aug 2019 195th nonplated 478 113 15 Jan 2020 197th aalec 474 114 25 Apr 2024 198th PFischbeck 470 115 26 Nov 2017 198th mokymok 🇺🇸 470 115 23 Nov 2021 198th Stockoh 🇫🇷 470 115 5 days ago 201st adamnielson42 🇺🇸 466 116 11 Aug 2023 201st RedzGoose 🇦🇺 466 116 14 Oct 2024 203rd ToE42 462 117 10 May 2021 204th CutSandstone 458 118 8 Jul 2024 205th Anonymousellama21 454 119 24 May 2022 205th roguh 🇬🇹 454 119 22 Feb 2024 207th rowboat1 446 121 22 Jun 2022 208th xbxbxb007 443 122 22 Jan 2024 209th TheZappie 435 124 6 Jul 2022 210th jiaminglimjm 🇲🇾 432 125 29 Nov 2019 210th jhpaques 🇫🇷 432 125 30 Jul 2022 210th mbittner20 432 125 6 Jul 2024 213th AforAmpere 429 126 7 Jun 2020 213th MiranDaniel 🇨🇿 429 126 30 Aug 2023 213th yuchuehw 429 126 30 Jan 2024 216th msrawson 425 127 30 Aug 2018 216th garrisonhh 425 127 22 Nov 2020 216th bthalheim 425 127 4 Aug 2022 219th ComputerKWasTaken 🇺🇸 422 128 1 Jun 2024 219th CyberTapir 422 128 6 Sep 2024 221st Trunksistor 🇫🇷 419 129 21 Apr 2022 222nd lmeuser 415 130 2 Dec 2017 223rd mizuzimu 412 131 22 Nov 2021 224th bastienvoirin 🇫🇷 409 132 24 Apr 2020 224th ehulinsky 🇺🇸 409 132 6 Nov 2021 Prev 151–225 of 347 Next