ok so 2 blondes walk into a resteraunt chanting and celebrating 28 days 28 days it only took us 28 days. everyone in the resteraunt was wondering what took them 28 days. so when the resteraunt was about to close the waiter walks up to the blondes and asks them what took yall 28 days. and y are u celbrating it. and 1 of the blondes said we finished a puzzle in 28 days and on the box it said 3-6 years.