Mathematicians have been playing magic squares since 650 BC. The idea is simple take a n x n grid and arrange the numbers from 1 to n 2 so that all the rows columns and diagonals add up to the same ...
THE ancient problem: To construct a Magic Square with sixteen consecutive integers, may be regarded as a special case of the general problem: To construct a Magic Square with any sixteen positive ...
Greetings puzzlers near and far. When I say "far," I mean far because this week's winner is Sugiyama from Tokyo Japan who gets the Puzzle Of The Week via Wired Japan! Sugiyama figured out one of the ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback