Brand: Creative Crafthouse
- Can you insert all 10 pennies into the square opening? Looks easy, but maybe not….
- Fun Puzzle for All Ages – Wonderful puzzle for both kids and adults
- Precision Cut and laser engraved – Comes with 10 new pennies in an unsolved state
- Perfect Coffee Table Puzzles – Grabs the attention of guests and looks great
- Made in the USA – Every 10 Penny Puzzle is handmade in our Hudson FL shop
Details: Can you insert all 10 pennies into the square opening? Looks easy, but maybe not…. Great fun in a puzzle that may take you 2 minutes or 2 days. Circle packing is a branch of recreational mathematics where the aim is to pack n unit circles into the smallest possible square. As I thought about it , it occurred to me that this may make a fun puzzle to do with pennies. The 10 circle problem appeared to the best challenge as the solution is not at all obvious. I precision cut the opening such that the pennies will just fit in with no room to spare. The text is all deeply laser engraved and the backing is heavy duty floorboard so the puzzle has a great weight and feel. The puzzle comes unsolved as there is a temporary home for the tenth penny which you must find a way to insert into the large opening. The solution is provided. Made in our Hudson, Florida shop. Note, this puzzle is only mildly challenging. If you want a similar puzzle with a much higher degree of difficulty at a similar cost, visit our “Penny Packer 16” puzzle.