How to play Shockwaves?
- Click or tap on an empty square to place a number.
- Placing a number creates a shockwave that pushes numbers along the diagonals.
- When two similar numbers are pushed together, they merge and create a new shockwave.
- Chain reactions produce combos that multiply your score.
- You can stack similar numbers on top of each other.
- Press the space bar to change the colors.