Think Outside the Box Card Game will make anyone feel like detectives solving mysterious cases. A fun workout for your brain: use your deductive skills and reveal all the hidden clues. A great idea for parties, trips and long walks. Solving some brain teasers will be as easy as pie, while others will require more advanced deduction and logical reasoning. Adapt complexity levels: entertain your kids and parents with the simple riddles and try to the tricky ones with your friends and colleagues.