Drag the wrecking ball on its chain, build momentum, and let it crash through the buildings on either side.
A wrecking ball hangs from a crane at the top of the screen. Stacks of building blocks stand on the ground to the left and right.
Touch and drag anywhere to move the ball — it stays attached to the chain, so it cannot go further than the chain's length. Drag back and forth quickly to pump up the swing, the same way you push a child on a playground swing.
Release your finger and the ball swings freely. While swinging it smashes through blocks in its path — the faster the ball is going, the more damage each block takes. Slow contact does nothing.
Every destroyed block scores one point. New stacks slide in once the current ones are cleared. You have 60 seconds.
Goal: highest score.
Don't try to drag the ball straight into a block — your finger position determines where the ball is, not how fast it travels, so a still ball deals no damage even if it's pressed against a wall. Instead, drag the ball away from the building first, then sling it across by either releasing or by reversing direction. The longer the chain has to swing, the faster the ball hits.
Time your drags with the natural pendulum rhythm. When the ball is already moving toward the right, a quick rightward drag pumps it further; if you drag the wrong way you fight the swing and lose speed. Two or three well-timed pumps build a much harder hit than one frantic drag, and the released swing usually clears blocks on both sides in a single pass before the chain settles. Save short, gentle drags for picking off the last block in a stack instead of resetting the whole swing.