| Zahlendreher Zahlendreher. Zahlendreher, which translates from German as "turning", is an appropriate name for this math-based puzzle. The objective is to arrange the 7 acrylic pieces so that in every row you have a correct equation. The difficult part comes when you realize that you can either rotate or turn every piece! A wonderful challenge that will have you seeing if it all adds up! Made in laser-cut acrylic- Zahlendreher. |
