Pettson's Inventions for Android

What it is: A set of 27 puzzles containing various imaginary machines.

What you do with it: combine sets of pulleys, gears, belts, weights (plus some air-puffing and fire-breathing creatures) into working 'inventions' (imaginary machines for launching rockets, cleaning pigs, pulling cars etc.).

What we liked: the concept, variety of puzzles, humor, funny characters, illustrations, sounds and sound effects.

What we didn't like: could have more educational value (e.g. could include explanations how the 'machinery' works). We missed some sort of audio or visual clues (to help complete the more difficult 'inventions' - otherwise we recommend parental assitance). Bottom line: an excellent brain-teaser with lots of clever puzzles and ... humor. We just wish there were more puzzles!

Appysmarts