Brain Challenge #3

This is the third mini-game, "Bats in the Belfry," from Brain Challenge. 
This mini-game is easier than Quelle Heure, but you have to pay close attention to the Bats flying in and out.

GAME NOTES:

* 5 rounds to play with increasing bat speed.
* Number buttons fill the answer box.
* Clear button clears the input box.
* Enter processes the answer.
* "Next" advances to the next stage of the game.
* Main Menu button currently reloads the game.

* Because this is "mobile browser friendly" the title and sizing is off.