Pick the panels with your mouse.
Hooda Math Grow Castle is an exciting game you can play free online. You have been granted a small land with a wall. The mission is to build up a completed castle as soon as possible. You can choose and use one of the given panels like a deep and wide moat, a guard squad, some watchtowers, a gate to start to explore Grow Castle. If they can upgrade to the highest level, you will become the winner. Let’s check your ability and see if how long you can find the best key!