STP writes: "Sick of Sudoku? Tired of the crossword puzzle craze? Solving the numerical logic puzzles of PathPix Pro, for most puzzle aficionados, will be a brand-new experience. In this pack of 300 puzzles, you create colorful images from a plain grid of numbers, by thoughtfully connecting two points with your fingers. It all adds up to be one of the best collection of puzzles on the iPhone."