The Washington Post

Cube-tastic is a terrific choice for those who need help (adults included) solving the puzzle.

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https://www.washingtonpost.com/lifestyle/kidspost/travel-toys-2017-fidgets-puzzles-and-activity-books-for-summer-trips/2017/06/05/74cd2336-47b6-11e7-bcde-624ad94170ab_story.html?utm_term=.28b97f853160