Your goal is to merge matching blocks until you reach the one million block! Click on any block to double its value. Wood blocks will change to the block with the number "2" on it. When three or more blocks with matching numbers are next to each other, they will merge into one block. The new block will have double the value of the blocks before the merge.

The catch: Every click will cost one of your three hearts, which you'll see to the right of the game board. But don't worry, every time you match three or more blocks, you earn back one heart. You can even earn back multiple hearts if you create a chain reaction. If you run out of hearts, you'll need to use power-ups or reset the game.

Power-ups are on the left side of the game screen:

• 2x: Double the value of any block.
• Hammer: Remove any block from the board.
• Switcher: Swap the positions of any two blocks.

To use a power-up, click on its icon and then click on a block.