After seeing an icon that looked mildly interesting, I searched for some information about it, but couldn't find anything, so I downloaded it to take a look. It's essentially 3 different types of puzzles, quite similar to picross (in that they make a picture at the end) -There's a maze, which is just a standard, maze but the correct path makes a picture. -There's one where you have to join the numbers, each number represents the length of the path that connects them. -There's one where the numbers represent how many squares in surrounding the square (and including it) are filled in. There are 400 of each puzzle and they are quite fun to do, although graphically it is very simple, they can be quite addictive. So, just saying that for people who like those sort of puzzles you may like to take a look.