For "Polar Bear", you need to move the polar bear to an igloo with your answer. Then, a penguin will welcome you if your answer is correct otherwise it will be a snow wolf.
How to add a game?
The game will be added to the page, then you can set the game parameters and its title.
Choose the number of answers on the left and the game on the right.
In the component list, select "Interactive" and then "Game". A Game selection panel will be shown.