These Past Times Wooden Puzzles by House of Marbles are fascinating wooden puzzles with a theme from days gone by. They're ornamental, entertaining & educational and have four different designs: The Tower of Hanoi, Pyramid Power, Mathematic Mystery, and Toppling Tower. Each puzzle comes with a cloth drawstring pouch to easily store and take your puzzle on the go. Great for travel, homeschool and classroom study stations. Each puzzle sold separately. Want a particular one? Call us or let us surprise you!