Swatch - The joy of solving problems and receiving rewards!

You can get both fun and rewards by solving problems and watching advertisements. Challenge various problems and receive gifticons of your choice as rewards.

► Solve problems and get rewards
You can earn rewards by challenging various workbooks and answering the questions correctly.
If you create your own workbook and share it with other users, the creator can also receive compensation based on the number of users who solved the problem.

► Share your own workbook
Share the workbook you created with other users and share the rewards.
Create problems on a variety of topics to increase learning effectiveness and stimulate users’ desire for challenge.
The higher the participation in the workbook, the greater the reward.

► Purchase gifticons with collected rewards
You can purchase the gifticon you want at the shop with the rewards you collect by solving problems.
Experience the fun and rewards of solving problems at the same time in Swatch!