Gems are used to obtain cards in the Machine Room. To enter the room, tap on 'Get more cards' on the board in game’s main screen. The amount of gems you’ll need will be different for each Machine.
You will have different ways to get them:
- Through the cards' prizes: We recommend you pick the cards that will give you the highest number of gems in the shortest possible time.
- Spinning the Prize Wheel: the Wheel has different prizes, among them, gems.
- Through the Crown League: the Crown League has different prizes, among them, gems.
- Filling up the gem-meter: every time you answer a question correctly in classic game modes, you will earn two points for the gem-meter. Once it's filled (50 points), you will get a gem. You will see the gem-meter at the bottom of your screen once you answer the question.
● Buying them in the game's Shop.
We recommend that you visit the article: What are cards for? to better understand how cards work within the game.