We did the time travel mystery. The thought, detail and time put into this product was far beyond my expectations. So well thought out, well executed, professional and age appropriate. I would highly recommend for kids/families who enjoy solving a mystery step by step with creative and fun problem solving. The solutions didn't come quickly and were just the right amount of challenge. I just kind of stumbled across this product and now it will be out go-to present for relatives. Also, I haven't reviewed anything online in probably five years so that should help show my exuberance here.