How does the Hungarian puzzle work?
The Hungarian Rings or Devil’s Circles is a sliding puzzle consisting of two interwoven rings, each of which has several (usually 2×9 + 2×10) color-labeled pieces you can ‘t take out. Moving the balls around the circles can switch balls, rearranging their order.
What is open box pricing?
Open box means that the item was purchased by someone else and then returned. The returned items are then inspected by the retailer for good functionality and made available to purchase again at a discounted price.
What does it mean open box price?
Typically, open – box items are goods returned by customers, inspected by the retailer, found to be in working order, and re-sold at a discount, rather than returned to the manufacturer.