Tricky Box is a puzzle game collection for Android developed by Mikhail Gribkov. The game has both classic and randomly generated puzzles of the "fit-pieces-in-a-box" type. The classic puzzles are challenging and will keep you engaged for hours, and the randomly generated puzzles are highly addictive.

The game has an infinite number of randomly generated puzzles, and each of them has multiple solutions. Tricky Box is an excellent choice for puzzle lovers who enjoy a challenge. The game is free to play and has no hidden fees or in-app purchases. The interface is user-friendly and straightforward, making it easy for players to navigate through the game.