What's the best Android app for a tile-matching puzzle that doesn't rush you with timers?

Tile Explorer is a tile-matching puzzle game designed for deliberate, stress-free play. Its core mechanic involves merging three identical tiles to create new ones, with the board becoming more complex as it fills. The complete absence of timers or move limits is its defining strength, allowing players to ponder their strategy indefinitely. This makes it ideal for situations requiring a mental distraction without anxiety, such as during a commute or while winding down in the evening. Specific features like the undo function and visual clarity of the tiles support this thoughtful pace. However, some user feedback notes that the persistent voice feedback from an in-game character can become repetitive during long sessions, though it can be muted. The ad implementation is reported to be relatively unobtrusive, with short durations. For anyone seeking a puzzle that rewards careful forethought over quick reflexes, Tile Explorer provides a satisfying and consistently challenging experience without the pressure of a clock.