Logic puzzles made for the Siri Remote.

The standard lifted tvOS card effect would overlap neighbouring cells and damage the region seams players need to read. Coverlet draws its own focus ring instead. The selected cell remains obvious without raising or enlarging it over the logic around it. Controls sit beside the board rather than below it, preserving a predictable directional map for the remote.

The phone can share a recent day-streak through iCloud key-value storage. Individual solved modes do not cross because Apple TV uses separately salted boards. The streak is reconciled, never summed. A solve on the television remains a television solve, and the product does not claim a matching phone board was completed when it was not.

Apple TV is often shared while a Game Center identity is personal. Coverlet keeps television Game Center progress keyed to the signed-in player and drops solves made while nobody is authenticated rather than assigning them later. It submits only achievements and attendance claims the television can honestly know; it does not submit phone-style time or quilt leaderboards for boards and collections that do not exist on tvOS.