Tenyo - Brain Block Level 2 $16.90 Variants Default Title - $16.90 Quantity Add to Cart This product is currently sold out. Please fill in the form below if you'd like to be notified when it becomes available. Your Email Just put the pieces all in the case. As simple as that, but it?s so challenging and super fun! With?2,339?solution patterns, you can enjoy this puzzle forever and ever!