Follow Jack and Hermie on an adventure. Help them by solving fun math puzzles as you read. Engage with math in a new way.
$354
30%
Raised on Kickstarter
· Goal: $1,200
- ↗ Trending toward
- $1,137at this pace
- Backers
- 3
- Avg pledge
- $118.00
- Daily backers
- 1
- Daily funding
- $118.00