Similar to the "classic" card game among students, Connect 4 has a higher difficulty and requires you to calculate smartly. The player's goal is to arrange four pieces of his color in a row horizontally, vertically, or diagonally to win. The game has simple, fast rules and has many different variations for you to choose from. connect 4 belongs to the genre of simple thinking games for two people in about 10 minutes, suitable for ages 6 and up. How do you play Connect 4 online with two friends? connect 4 is played with two players. To get started, enter a name for yourself (for example, "player-100") and a room name. The room name can be anything you like (e.g., "Joan's room"). Your opponent can join your game using the exact room name or by copying the room link. Play Connect 4 to practice many skills for yourself, such as: Fine motor skills. Visual/cognitive motor skills. Strengthen the upper extremities. Cross the mid lane. Use a relevant pole. Range of motion of the upper extremities.