There are 118 puzzles (if you count the introduction and advanced training puzzles) in 7 different categories, with each category growing progressively more challenging to solve. (kindle-apps.net)
Every dog is an individual training puzzle to be solved, and there are numerous techniques for training dogs. (tulsapetsmagazine.com)
is a brain training puzzle game that challenges players to complete a series of puzzles themed around the unmistakable classic character. (pocketberry.com)