• Your goal: Clear every tile from the 3D board to win the level.
• Pick matching tiles
• Tap any accessible tile on the 3D stack. When you tap 3 tiles of the same type, they are collected and sent to your Factory Belt — a row of slots at the bottom of the screen.
• Watch your Factory Belt
• The Factory Belt holds the tiles you've collected. When 3 identical items sit in the belt at the same time they automatically merge into a brand-new, higher-tier item — clearing those slots and making room for more.
• Rotate & zoom the board
• The tiles are stacked in 3D. Swipe to rotate the board and expose hidden tiles underneath. Pinch to zoom in or out. Uncovering the right tiles at the right time is the key to a clean chain of merges.
• Don't run out of space
• If your Factory Belt fills up with tiles that can't merge, you're stuck — and the level is lost. Think ahead, plan your picks, and keep the belt flowing.
• Use boosters wisely

Four boosters help you out of tight spots

• Throwback — Send the last tile in the belt back to the board.
• Whirlwind — Shuffle the tiles on the board for a fresh look.
• Magnifier — Highlights a set of 3 matching tiles for you.
• Hammer — Smash and remove a single tile from the board.