Alien Princess
Puzzle Sliding Kittens is a browser game. Also the main objective is to slide pieces to match a kitten image.
You start by selecting a level, then move pieces into empty spots Fast aiming to match the original image.
in the description. The game includes a timer feature as mentioned in the FAQs.
Watch the empty space carefully. The main mechanic involves sliding pieces into the empty spot to solve the puzzle.
Q: What is the objective? A: Match the kitten image.
Q: Is there a timer? A: Yes.
Q: What is the main mechanic? A: Sliding pieces.