This is a puzzle arithmetic game. The little duck can't find the key to get out. You have to help the little duck solve the problems encountered on each level and choose the correct answer to get the key and go out smoothly.
Press the WASD key or the arrow keys to control the duckling's moving direction. Choose the correct number within the specified time to get the key to go out.
Span the QR Code with your mobile device camera
You can enjoy this game on mobile and tablet(such as iPhone, IPad, and Android device)
This is a puzzle arithmetic game. The little duck can't find the key to get out. You have to help the little duck solve the problems encountered on each level and choose the correct answer to get the key and go out smoothly.
