If you’re looking for a taxing challenge then look no further than our Blocked Puzzle Cube – the perfect way to keep the brain active & hands busy. Arriving with you as a simple square made up of nine connected cubes you might be foolish enough to feel undaunted by the task ahead. You’d be wrong! We say this as people who have spent time trying to conquer this beast. First you need to spin the cube & create a whole new shape & mix of dots. Then it’s time to get it back to its original simple shape. Proper fun & proper frustrating all rolled into one – what is there not to love? Please note: This product is not a toy & is not suitable for children ages under three years.