MindTrap

MindTrap is a series of lateral thinking puzzle games played by two individuals or teams. Invented in Canada, it is the main product of MindTrap Games, Inc., who license the game for manufacture by various companies including Outset Media, Blue Opal, the Great American Puzzle Factory, Pressman Toy Corporation, Spears Games and Winning Moves. Players are given a puzzle from a card and a limited amount of time to solve it. Each correct answer advances the player or team along a track printed on the scorecard; they win by being the first to reach the end. The original game contained only logic and lateral thinking puzzles, while later editions added other types of brain teasers including tangrams and stick puzzles. Lateral thinking problems are identified by a diamond on the question side of the card, indicating that answering team are allowed to ask "yes/no" questions about the puzzle scenario. These puzzles often give unnecessary information in order to distract the answerer from a simple, common sense solution, and play on common assumptions.