Topple the dominoes

One tap. A beautiful chain reaction.

The best part of dominoes was never the game — it was standing them in a line and tipping the first one. Here the line is already set up, and the tipping is all yours.

Tap a tile and it leans into its neighbor, which leans into the next, the clack-clack-clack rippling down the chain exactly the way physics says it should.

Tip the first tile to take down the entire run in one glorious cascade, or start in the middle and watch a partial collapse. When they have all fallen, a new chain stands itself back up.