Mystery Boxes

Mystery Boxes is a puzzle game in which you help explorer Maya Robinson investigate ancient, cube-like artifacts buried deep in the jungle. Each box transforms a four-digit input according to secret rules, and you work out those rules through experimentation and deduction to produce a target number.

Solve the boxes

Each rule creates a pattern of digits. A box applies multiple rules in sequence, using the first rule’s result as the input to the next. As you progress, the boxes use more rules and their complexity increases. Puzzles are randomly generated, with 36 difficulty levels ranging from basic to beyond insane.

Maya can offer assistance with challenging rules, suggest possible solutions and give tips. You can ask her for a hint if you get stuck. Badges reward solving puzzles quickly, in few moves or without hints.

Explore Maya’s story

As you solve puzzles, you visit locations including a fiery volcano, an abandoned crypt and a secret ice shrine. You uncover the Mystery Boxes’ secrets by unlocking and reading Maya’s journal entries, alongside a story told through journal entries and letters.

Challenges and customization

You can share puzzles with friends and challenge them to beat your score. Complete 20 different challenges to unlock bonus cosmetic upgrades, and customize Maya and the interface with them.