Did the Escape Challenge North last weekend. I tried both rooms. The red room was quite a challenge. I couldn't solve all the puzzles because I was stubborn and refused to ask for any clues. Well, I needed them, as I found out in the end. The utility room was a little easier for me. I swallowed my pride and asked for clues then and was able to solve all the puzzles in about 40 minutes. I definitely recommend Escape Challenge North to anyone who wants to test their wits against these fantastic escape rooms.