You can cover all 64 squares on a chess board with 32 dominoes. Take out the two corners (a8 and h1) and try to cover the board with 31 dominoes. It will never work.
Which color do the leftover squares always end up being?
I'm posting one puzzle, riddle, math, or statistical problem a day. Try to answer each one and post your answers in the comments section. I'll post the answer the next day. Even if you have the same answer as someone else, feel free to put up your answer, too!
Thursday, September 17, 2009
Subscribe to:
Post Comments (Atom)
Black. Each domino covers one white and one black square, so if you remove two white squares from a balanced board, you'll have two extra black squares after eliminating matches.
ReplyDeleteNice answer. Dirichlet would be proud
ReplyDeleteBulls eye Braden.. i go with u
ReplyDeleteYou got it. Nice work Braden.
ReplyDelete