There are currently two types of Rewarded Challenges on REVO:
1) Rewarded Challenge: Watch & Win
Watch & Win challenges are simple to play. Just watch a short video and answer a question about the video correctly to win Coins. You may even stand a chance to win even more Coins by picking a lucky gift box.
2) Rewarded Challenge: Answer & Win
Answer & Win challenges are also easy to play. Just answer some questions to win Coins. You will also stand a chance to win even more Coins by picking a lucky gift box.