What it is/what you do with it: a set of 18 challenging puzzles based on Rube Goldberg crazy 'inventions'.

Arrange props in the correct order to complete the machine and win points and achievements.

For example use a magnifying glass, a jack-in-the-box, hot water bottle, pet Albanian Ook, an orange and a couple of strings to create the perfect alarm clock.

Sometimes the solution can be found in different ways - you get maximum stars for the 'perfect' solution (e.g. using all props).

What we liked: the concept. Excellent set of challenging puzzles. Humor and fun factor. Cool 3d visuals. Sound backgrounds and sounds. Great educational factor. Great for Rube Goldberg fans. Rewards/achievements (with Game Center integration).

What we didn't like: the app could be more responsive.

Appysmarts

What it is/what you do with it: a set of 18 challenging puzzles based on Rube Goldberg crazy 'inventions'.

Arrange props in the correct order to complete the machine and win points and achievements.

For example use a magnifying glass, a jack-in-the-box, hot water bottle, pet Albanian Ook, an orange and a couple of strings to create the perfect alarm clock.

Sometimes the solution can be found in different ways - you get maximum stars for the 'perfect' solution (e.g. using all props).

What we liked: the concept. Excellent set of challenging puzzles. Tutorial and helpful hints. Humor and fun factor. Cool 3d visuals. Sound backgrounds and sounds. Great educational factor. Great for Rube Goldberg fans. Rewards/achievements (with Game Center integration).

What we didn't like: the app could be more responsive.

Appysmarts

What it is/what you do with it: a set of puzzles based on geometric shapes (tangram-like).

Slide the pieces into place to reveal the object.

6 themes (Pirates, Farm, Arctic, Egypt, Forest, Rainbow) 36 puzzles in total.

What we liked: the concept. Good variety of puzzles. Cool 3D illustrations (with the option to 'spin' the 3D object). Ease of use. No ads or other distracting features.

What we didn't like: we wish there were more educational features (like the 'Magic Trick' option). No spoken instructions.

Appysmarts

What it is/what you do with it: a set of puzzles based on geometric shapes (tangram-like).

Slide the pieces into place to reveal the object.

6 themes (Pirates, Farm, Arctic, Egypt, Forest, Rainbow) 36 puzzles in total.

What we liked: the concept. Good variety of puzzles. Cool 3D illustrations (with the option to 'spin' the 3D object). Ease of use. No ads or other distracting features.

What we didn't like: we wish there were more educational features (like the 'Magic Trick' option). No spoken instructions.

Appysmarts