Solve the four clues to find the four digits of the code. Type the code into the lock and see if it opens. It’s a sample of how we teach in our Crack the Code escape-room classes.
Want more puzzles like this? Our tutors teach math the same way: hands-on, step by step, and built around how your student learns. Your first 30-minute session is free.
Request a free trial sessionShare it with a friend who loves a challenge, or try it as a family. A new puzzle goes up every week.