Four in a Row game to play online, for children or adults. Play free connect 4. Game similar to 3 in a row, but instead of putting 3 pieces in line you have to put 4, with many more holes to fill than the 9 classic holes, and also playing by columns. In each column, the pieces are stacked, so you can't place a piece wherever you want. On the contrary, the pieces fall, within the chosen column, in the first free place starting from the bottom (gravity acts). A game of wit and intelligence for children.