My twin boys absolutely love this new cube. They are blown away at how unique this cube is. They have been working hard at trying to solve it. As a parent I love the fact it is challenging and helps a lot with their focusing I would highly recommend this cube to any one who wants that challenge and improving their focus.https://www.amazon.com/Skewb-Generation-Stickerless-Extreme-Puzzle/dp/B01LYBFWA1 #RankBoosterReviews,#Sponsored,#Ganowo