| Brand | Siebenstein Spiele |
|---|---|
| MPN | M1081SP |
| UPC | 721405381500 |
Check the listing for details. Digits - Math Brainteaser Wooden Puzzle. Condition: New. Listed at 31.95 USD. The object of this puzzle is to arrange the numbers from 1 to 9, where you start from the upper row from left to right (digits 1-3), then middle row (digits 406) and last bottom row (7-9). This isNOT an ordinary sliding pieces puzzle!