Building a Stair for the Flag Turning Wheel
In this challenge the robot first has to push the six Technic pins in for the wheel not to fall into the pit when it is pushed.
When all the pins are pushed to their proper place, the robot is to hit the black lever in order to make the wheel roll down the now built stairs.
If everything works alright, the wheel pushes the yellow lever, which makes the flag turn.
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