I agree with LorMarz that the lack of hints make the game more challenging and sometimes annoying. Perhaps something as simple as one hint per level, where the hint is just adding a caption to each picture specifiying what each picture is supposed to represent, would be helpful. However, it does make you think and it does have a “Skip Level” button that allows you to pass a level (but it is annoying that you cant skip unti the timer for each set of pictures is out).

It would be more fun with hints. Some of these are really challengong and you end up skipping them. When you can't figure them out and have to keep skipping it gets really boring fast.

This game looks like something an aspiring 4th grade designer made up. Very elementary. No hints (blanks, letters, for example), so you are stuck until you solve. Annoying!