Brainteasers and other types of brain puzzles such as crosswords and sudokus are great ways to stretch the body’s mind to its limits.

There are three main types of brainteasers, observational, analytical, and mathematical. Observational brainteasers, such as the one above, involve spotting an anomaly in an image as quickly as possible.

Meanwhile, analytical brainteasers ask the user to solve a riddle or puzzle while mathematical brainteasers require someone to solve math questions.

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