Things like forgetfulness, irritability, or an inability to multitask may occur naturally at any time. That’s why keeping a sharp, quick mind is crucial for everyone. According to the experts, problem-solving and mind games like math puzzles and riddles are utterly essential for our brain to keep our brain young and to work effectively.
Moreover, sometimes you just want to close your door and wrestle with a math puzzle for hours. But first, you need to have the right source! Here is a list of 9 beautiful math puzzle books.