Pay in 4 interest-free payments of $2.62 Learn more
Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
and educational physical puzzle
30 solutions
Made in Hudson
Gift for Sudoku enthusiasts
10 Penny Puzzle | Coffee Table Game camping activity and educational physical puzzle10 Penny Puzzle is a handcrafted wooden brain teaser that looks trivial and is anything but. Lay all ten pennies flat inside a shallow recess that seems too small to hold them. The opening is precision cut so the coins fit only one way, which turns a handful of change into a real puzzle. It is a hands on take on a classic recreational math problem, circle packing: fitting equal circles into the smallest possible square. Ten is a famously awkward case,
US$ 60.00
US$ 16.00
US$ 59.00
US$ 151.17
US$ 155.79
US$ 111.78
US$ 270.52
US$ 185.74
US$ 62.00
