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An algorithm is a sequence of steps to be followed to accomplish a certain task. Often used in computer programming, they can become interesting puzzles because even though there can be many ways to accomplish something, one may be better than another.
Difficulty: 5 of 5 Latest: Crossword puzzles Rating: 5.00
Crossword puzzles use a grid of black and white squares that traditionally obeys the following rules.

1. Every word (a string of consecutive white squares in a row or column) has at least 3 letters (white squares). Each letter is part of a word going across and a word going down, and there are no 2-letter words.
2. The grid is symmetrical. It is the same upside-down.
3. The grid is connected. Between any two white squares, there is a path of white squares that only goes horizontally and vertically.

What is the most words possible in a crossword puzzle with 15 rows and 15 columns? Find a 15*15 crossword grid with the maximum number of words.

(No Solution Yet, 10 Comments) Submitted on 2019-05-21 by Math Man   
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