Pet Crush

A match-three built on the standard swap grid, with animals as the pieces and boosters as the escalation. The level list is long and the difficulty climbs in the usual way — fewer moves, more obstacles, awkward board shapes.

Boosters are the part worth thinking about. They are earned rather than bought, so spending one on a board you would have cleared anyway is a real loss, and the sets that reward saving them are the ones that stay interesting past level twenty.

Boards restart quickly, which matters when a level turns on a single opening move.

1. Look for the match that sets up a second one.
2. Swap adjacent pieces to clear lines.
3. Save boosters for boards with obstacles.
4. Clear the objective within the move limit.

Play from the bottom of the board upward. Clearing low pieces cascades into new matches for free, while clearing the top does nothing for the rows beneath it.