10 Penny Puzzle | Coffee Table Game puzzle gift and a printed solution guide

and a printed solution guide

Engrave up to 45 characters on the frame

provided every block is used

The “W” was added later and placed at the end

10 Penny Puzzle | Coffee Table Game puzzle gift and a printed solution guide10 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,