Picross 3D Round 2 is available now for the Nintendo 3DS in North America and one of the features you can unlock in the game is amiibo book.
After unlocking this you can use a variety of figures to unlock special puzzles in the game. Once completed these puzzles reveal cool images featuring the amiibo character in question. The amiibos: they unlock a small feature in an ever growing list of Nintendo exclusives. You can try this game before you buy it with the free eShop demo.
View the new trailer below.