You can toss a coin in 3d.
Use it when you want to decide your fate but don't have any coins.
You can decide your destiny without ads.

If you just toss a coin, you can guess the result because you are bored.
If the result is correct, the reserve is accumulated, and you can apply for withdrawal if you fill in 10,000 won.

However, if you get it wrong twice in a row, an ad will appear.

thank you :)