Designed by Yuu Asaka
 Place the 29 puzzle pieces in the frame.
 The special thing about this puzzle is that 5 of 29 puzzle pieces have a right angle. Which 4 out of 5 are the real corner pieces?
 Level: 6 of 6
 Puzzle dimensions: 10 x 10 cm
Package dimensions: 13.5 x 13.5 x 2 cm