1. Launch the game and select the level you want to play.

2. Look at the level objective displayed on the top of the screen. It could be to reach a certain score, break a certain number of tiles, or collect certain gems.

3. Tap and swipe your finger on the screen to swap adjacent gems horizontally or vertically. Match three or more gems of the same color to make them disappear.

4. When you match more than three gems, you will create special gems that can help you clear the board faster. For example, matching four gems creates a line bomb that can clear an entire row or column.

5. Some levels have obstacles such as frozen or chained gems that need to be cleared by matching adjacent gems. You can also use special gems to clear obstacles.

6. Complete the level objective within the given number of moves or within the time limit to win the level.

7. If you fail to complete the level objective, you will have to retry the level or use coins to get extra moves or power-ups.

8. As you progress through the game, you will unlock new levels, power-ups, and game modes.

9. Enjoy the game and try to beat your high score!