There are 7 slots at the bottom of the game. Players only need to click 3 identical squares into the slots to eliminate them. The blocks of the next layer need to be placed in the slots of the upper layer before they can be used.
1. When you are playing, you must always pay attention to the slots, and you must not let the slots be full.
2. There cannot be 3 different slots, otherwise it is very likely to lose.
3. When you click, you should pay attention to what will appear on the next layer. It is best to click on something that matches the slot.
4. If you really can't make it through, use a prop to withdraw or remove three bricks.
