There are many puzzle toys on the market now. 4 in a row is a kind of toy which can improve the children’s intelligence.
There are seven rows and six columns in the board of four pieces. The board is placed vertically. Each player has 21 pieces, which are distinguished by different colors. Each time the two players take turns placing a piece on any incomplete line of the line. Either players win and the game ends by forming a straight line of four pieces in horizontal, vertical or diagonal directions. If the board is completely filled with pieces, but no one has succeeded in forming a straight line between the four pieces, it becomes a draw.
Children can win the games by using their intelligence. During this process, their brains work in all directions. 28
