Jigsaw Puzzle 16

Yuu Asaka has made another brilliant packing puzzle!  In his usual style, he has managed to make a very simplistic looking puzzle much more difficult than you would expect.

This one consists of 16 jigsaw style pieces that must fit into 16 jigsaw puzzle piece holes in the tray.  With a target time of 30 minutes, you will soon discover that the seemingly straightforward task is tough to do.  There is also a secondary objective in which you can make a blue square (without the tray) using all 16 pieces.

Try it out and see why Yuu's inventive packing puzzles have become a sensation!  A fantastic puzzle to share with friends!