Free Puzzle Apps (February 2017)
The Cogismo Logic Puzzles app is a free puzzle game for kids (aged 10+). Cogismo Logic Puzzles have just three simple rules, but these rules interact in a way that generates thousands of challenging puzzle games. Both Android and iPhone versions of this free puzzle game app are available, and you can email the puzzle that you are currently working on (or have just solved) to a friend.
Type: Free puzzle game for kids (aged 10+)
Completion Time : Between 1 and 10 minutes
Play Games Without Wifi : Yes (272 puzzle games are pre-loaded)
Cost : Free
In-App Advertising : The Cogismo Logic Puzzles app is an ads free game, although there are ads on the Cogismo website. Cogismo has no ads unless you choose to visit the website.