Proof! - The Fast-Paced Game of Mental Math Magic

Proof! is an award-winning, fast, fun, and addicting math game that the whole family can enjoy! Work that mental math magic as you race to find creative equations hidden among nine number cards. Keep what you find and collect the most cards to win!

Available online and at: https://www.amazon.com/Proof-Fast-Paced-Mental-Magic/dp/B07C5TKRL8 –
https://www.byevermade.com/shop/proof-math-game