iPhone Gems: Every Sudoku Game, Reviewed

If you’re reading this article, you probably already know that Sudoku is a one-screen puzzle game based upon a 9-by-9 grid that’s partially filled with numbers. The objective is to fill the empty spaces of the grid with single digit numbers so that the same digit does not appear twice on any horizontal or vertical line. Additionally, the same number should not appear twice in any of nine 3-by-3 mini grids on the screen.
The fifth-generation iPod had a total of one Sudoku game, Electronic Arts’ Sudoku/Num-Pre. When we went to compile a master list last week of every iPhone Sudoku game, we discovered that there were so many versions—17, collectively costing over $70—that we literally crashed our iPhone 3G trying to install them all at once. We published the list on July 22, and our goal was to give you reviews after we finished testing them. Then new titles and updates were released.For Details