Realtime Four in a Row

Four in a row with no turns. Cap the red cells before your opponent drops.

Four in a row, played in real time instead of by turns.

DROP WHENEVER YOU ARE READY Pick a column and your disc falls to the lowest open cell. Wait three seconds of cooldown, then drop again. Your opponent never has to wait for you either, so the stack grows from both sides at once.

THE RULES YOU KNOW First to line up four, horizontally, vertically or diagonally, wins. Gravity does what gravity does, which means every drop also hands your opponent a new square.

RED MEANS MOVE NOW Cells where your opponent could complete four with a single drop are flagged in red. Cap them before the cooldown lets them through.

HOW IT ENDS If the clock runs out or the board fills up, the longest line wins.

MODES

• Online match: play a live opponent in real time
• Play vs CPU: 100 difficulty levels

Free, no ads, no in-app purchases, no account required.