If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
This is a Christmas game in which you control Santa in a sleigh. Your goal is to drop presents to the kids on the street and into the chimneys. You move Santa with the arrow keys and drop presents with space. Don't hit the obstacles and get back to the sack when you're out of presents.
Arrow Keys - Move.
Spacebar - Drop Presents.