Dizzysoft Software

Link: http://www.palmgear.com/satellite/index.cfm?siteid=2822

A “magic square” is a series of consecutive numbers arranged in a square so that each of the rows, columns, and diagnals add up to the same number. This game randomly creates a magic square and gives you a few numbers to start with for you to figure out where the rest of the numbers go.

This is a lot like Sudoku (or however it’s spelled) but more difficult because it deals with larger numbers.