Trap The Cat

Trap the cat is a particularly interesting cat trap game. On a playground, you will take turns trapping cats into boxes so that they cannot run out. The blue squares are unblockable cells, both you and the black cat can go. If you click on any box, it becomes black, it means that the box can block cats. This cat is very smart and can guess your moves. You have to figure out why it can't get out.