This is a block puzzle game in which puzzles are fitted into the hollowed out parts.
The simple rule is to clear if all the parts placed underneath can be fitted in the hollowed out picture above, and the feature is an easy-to-understand operation that just slides the parts to that location.
Beginners are very simple puzzles, and the difficulty gradually increases. At intermediate level and above, the difficulty is even higher because the parts need to be rotated. Let's escape from the puzzle garden.