Question 5
We introduce a new chess piece called a Catapult. Its range of attack is shown below.
In the $8\times8$ chessboard below, place as many catapults as possible, so that no two them can attack each other. (Mark a C on the chessboard for a catapult)
In the $8\times8$ chessboard below, place as many catapults as possible, so that no two them can attack each other. (Mark a C on the chessboard for a catapult)