Frogger:

The object of the game is to guide frogs to their homes one by one. To do this, each frog must avoid cars while crossing a busy road and navigate a river full of hazards. The skillful player may obtain bonuses along the way.

Controls:

← (leftward arrow) to go left.
↑ (upward arrow) to go Ahead.
→ (rightward arrow) to go right.
↓ (downward arrow) to go back.