滅火小英雄

The robot is equipped with wheels of different sizes to determine whether the robot can extinguish the fire at the correct distance. Through this game, the concept of the relationship between the circumference and the forward distance is established.

rule:
1. Complete the fire extinguishing task within 90 seconds.
2. The amount of water will decrease over time, and water will be automatically replenished each time a fire is extinguished.
operating:
1. Refer to the distance between the robot and the ignition point to determine the corresponding size of the wheel.
2. Tap the arrow keys to change the direction of the robot.
3. After selecting the direction and wheels, you can start. After reaching the ignition point, press and hold the sprinkler button until the flame goes out.