1. First, give priority to the blocks with more links, so that some blocks can be eliminated faster and higher scores can be obtained.

2. Secondly, at the beginning of the game, try to choose four squares with the same direction and shape to connect, so as to get more rewards. When new squares appear, priority should be given to connecting with existing squares of the same color or shape, so that they can be eliminated more quickly.

Finally, special props can be used in the game to speed up the game process. For example, using lightning props can instantly destroy a whole row of squares. Happy duel is a simple leisure puzzle game, players need to get game levels and gold coins through jigsaw puzzles. The rules of the game are simple. Players only need to connect squares of the same color or shape to form a complete shape.