Info
About MOD10
MOD10 is a series of puzzle books designed to challenge your mind and reward your persistence. Each book contains unique puzzles that, when solved correctly, reveal a master key that can be redeemed for XP on our leaderboard.
How It Works
1. Purchase a puzzle book from our store
2. Solve the puzzles to discover digits of your master key
3. Create an account and redeem your book using the Book ID and master key
4. Earn XP based on how many digits you got correct (10 XP per digit)
5. Climb the global leaderboard
No Trace Left Behind
Every puzzle book we produce is made from 100% naturally biodegradable materials.
From the uncoated recycled paper to the vegetable-based inks and compostable binding, every component of a MOD10 book will return to the earth without leaving a trace. No plastic lamination. No synthetic adhesives. No contribution to growing landfills.
When you're done with your puzzle book—whether you've solved every puzzle or it's simply reached the end of its life—you can compost it, recycle it, or let it decompose naturally. The puzzles may be challenging, but our environmental footprint doesn't have to be.
Contact
Questions? Reach out to us at hello@mod10.xyz