For me, the joy of most of these phone games is that there is limited thinking going on. Sudoku is a good example where it requires some analytical thinking, bu

For me, the joy of most of these phone games is that there is limited thinking going on. Sudoku is a good example where it requires some analytical thinking, but it's, for the most part, just applying rules. To me, that's the point of a game. To relax my brain with something a little silly and 'easy'.