The least extensive puzzle-tour lasts from between one and one-and-a-half hours. All puzzle-tours can be combined with events, which are educational, active or fun. Of course a combination of the three is also a possibility. Look at the examples for inspiration!

Could this be the narrowest house in Amsterdam? Nice to know; behind the front gable, which has a width of only 1.8 meters, is a triangular-shaped house which has a length of 16 meters, the back gable has a width of 5 meters.