Puzzles kittens-pony description

Kittens-pony decided to walk today! Pinkie Cat went for a walk during the day and Rainbow Cat went for evening. Collect the puzzle to see pictures with them!
To win the game you need to move a fragment of the puzzle in the empty cell so that eventually turned the whole image!
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♥ Choose a picture with one of the cute kittens-pony!
♥ Multiple difficulty levels suitable, both amateurs and professionals!
♥ Improve their performance by using a stop watch and counter moves!