Speakeasy is the easiest one
My friends and I were a group of 7 and we did the speakeasy room. Not sure if its the easiest, but as a group we've completed many escape rooms and only managed to get about 70% of this room complete when the time was up. You can find coupons on groupon, without the coupons it was about 230$ after tax and booking fee for a group of 7. I think this would be a great challenge for a group of teachers! hours depend on the day i think but you can check on their website. Each room is an hour long, unless you complete it before then. Website is https://amazingescaperoom.com/princeton-nj/
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