A prisoner escape from a nearby penitentiary and is on the loose. After hearing news of it you immediately locked your house. The problem now is that you locked your house but you forgot the keys inside your car due to panic. Luckily your room mate left his keys in his room. But he hid it in a way that only those who can solve his puzzles can find it. Of course you can always just call him or you can challenge yourself and solve his puzzles.
May 25, 2015