This numbers puzzle is an interesting game. The objective is simple, very simple. You begin with a grid of colourful numbers in the centre of the screen. Onto these is transposed a transparent grid with one number in the centre. You must move this grid so that the overlapping numbers from the colourful centre total the number you have in your transparent grid. However sometimes this is impossible and so you must make sure the total you make ends in the number you have. For example, your transparent grid contains the number 2. In this case you must make either a total of two eg 1 and 1 or make 12, 22, 32 etc. It's a great way of testing your mental arithmetic, especially when trying to add a series of higher numbers but it's this aspect of totaling a number that ends in your figure that makes me feel as though the people behind this game couldn't think of a better way of creating a puzzle.