Naval Academy Wood Puzzle | Personalizable Graduation Gift grduation gift Now make the sum flipping

Now make the sum flipping any number of tabs from any rows that add up to the sum

a handmade 7/8 inch die and a rules card

or not stimulating enough for adults and teens

With its Durable Brain Teaser design

The base set ships with two complete sets of rods (0-9)

Naval Academy Wood Puzzle | Personalizable Graduation Gift grduation gift Now make the sum flipping19 pieces are precision cut from our original artwork using at least 4 different hardwoods in each puzzle. Features scenes & objects honoring the school & its heritage. Base and cover measure about 7. 5 square. Internal area to fit pcs is about 6 square. Comes packaged solved, but if youd like it packaged unsolved let me know. This puzzle can be personalized (choose the engraving option) with name or message for small added fee. Designed and made in