My dad, 72, had me create this penny puzzle. I used solidworks to figure out the exact size the square needed to be to fit all 10 in a certain configuration. It
Ten penny puzzle #shorts - YouTube
Ten penny puzzle #shorts - YouTube
Mr.Puzzle - The Ten Penny Puzzle is an absolute minimalistic puzzle. Ten pennies must fit into the square. It is definitely one of these "Let's give it a try" puzzles, no matter
10 Penny Puzzle
10 Penny Puzzle - a circle packing problem - YouTube
The Impossible Ten Penny Puzzle - YouTube
Amazon.com: 10 Penny Puzzle - A Circle Packing Problem - Ten Mint Pennies are Included : Toys & Games
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3D Printable 10 Penny Puzzle by Arden Markin
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10 Penny Puzzle Board Games Brain Tease Jigsaw Puzzle Seven Ten Sixteen Mint Pennies Brain Burning Game For Adults Kids Gift - Puzzles - AliExpress