Contact us

The best way to reach us is by email.

Email: justin@solodevstudio.com

Business: Puzzletivity, a brand of Inboxsmith, LLC (United States)

What to write to us about

• Questions about our books or upcoming titles
• Questions about shipping, once the shop is open
• A damaged or misprinted book (please include your order number and a photo)
• Privacy requests, such as asking us to delete your email address
• Anything else you would like us to know

We read every message and aim to reply within two business days.