First click on the applet to get focus. Then hit the 2,4,6,8 keys on your number pad to move ↓/←/→/↑. The goal is to get the ladybug to visit all the squares before it hits any walls.
Then hit the 2,4,6,8 keys on your number pad to move ↓/←/→/↑.
The goal is to get the ladybug to visit all the squares before it hits any walls.