You can earn reward by claiming the reward associated with consecutive correct streaks.

Whenever you answer correctly, the streak will increase. Streak will restart when you answer incorrectly.

Example here:

• 4x consecutive correct answers: 1K IDR
• 5x consecutive correct answers: 2K IDR
• 7x consecutive correct answers: 5K IDR

When you click on the reward associated with a streak, you need to decide if you want to claim the current reward, or pass and go for the next reward.

• If you claim the current reward, streak will restart and reward will be given to user
• If you pass the current reward, and go for the next reward, streak will not restart and the streak will continue. Passed reward will not be claimable in the future.
  • If after passing the current reward, you couldn’t get the next reward streak requirement, streak will restart and you will not be eligible for any reward.