Adult PC Game: PuzzleBuzzle - Sliding Puzzle for Adults Demo (eng) Archive

This is a sliding puzzle game that can be played in 3x3, 4x4, and 5x5 difficulty levels.
The game is designed to be easy to play even for those who are not good at puzzles, since there are hint images and panel number display functions.

PuzzleBuzzle - Sliding Puzzle for Adults Demo (eng) Gameplay Preview