This pencil puzzle involves filling in the blanks with numbers 1 - 9 to match the numbers in the problem squares. Enjoy the light-hearted effects and have fun!
Current US price
Last checked 8 days ago
1 US price change since tracking began. Latest: $2.99. Lowest recorded $2.39 on Oct 16 UTC.
| Date (UTC) | Price |
|---|---|
| Oct 16 | $2.39, 20% off $2.99 |
| Oct 20 | $2.99 |