https://connect-4.io
The game has simple, fast rules and many different variations for you to choose from.
connect 4 belongs to the genre of simple thinking game for 2 people in about 10 minutes, suitable for ages 6 and up.
The first player to place 4 pieces in a row horizontally, vertically or diagonally wins.
If the board is full and there is still no winner, the two players are considered a tie.