Calvin loved to code. It was his secret superpower, and he used this ability to solve BIG problems. Calvin's biggest problem was Tank, a kid at school who made his life miserable. Calvin used the power of coding to get Tank on his good side, and soon Calvin realizes that Tank has BIG problems too. Calvin learns that spending time with someone else is all it takes to find a friend and that BIG problems are easier to tackle when you have a buddy by...