Dragon puzzles description

This is an organism only appear in the ancient legend of "Dragon"
No one has ever seen its true face, its mysterious man known as the fear in mythology
"Long puzzles" collected a lot of pictures of dragons, play jigsaw puzzle can exercise your observation, reaction and logical thinking

Features:

1: All use high-quality pictures
2: casual difficulty setting
3: can collect your favorite pictures
4: play easy operation

We welcome all users to speak up let us continue to improve!