About

Our games, levels and art are designed in-house. Where we use open-source or free assets, we credit them on our Credits page.

Puzzle levels are made by generators, and solver bots check that the levels are unique and that difficulty rises from one level to the next.

Our apps are free and are paid for by ads. You choose when to watch a rewarded ad, for example for a hint or an extra try. Other ads appear between games, on menus or when you come back to the app, never during a match. There are no in-app purchases.

Each app has its own privacy policy that lists exactly which ads it shows.

For business, press or anything else, email hello@hornbillgames.com or use the contact form.