Rainbow Jigsaw 彩虹拼图

This game tries to make jigsaw customization as easy as possible.

Features:
• 30 built-in colorful pictures
• super-easy way to play your own pictures: just drag your pictures to 'Pic' folder. Support four image types, even big pictures as big as 4000x3000 pixels. Adding pictures doesn't require rebooting game, and you can have hundreds of pictures
• built-in pictures and your own pictures are in different window, so your taste won't be bothered by developer's choice
• 7 musics of diffenent mood
• 5 difficuties
• support global leaderboard
• adjacent pieces will be combined together, and correct pieces will snap into place on the board