VTech Go! Go! Smart Wheels Checkered Flag Motorized Track Set Instruction Manual page 14

12. Insert two flags into the pressroom. Insert the pressroom on the
side of track F.
14. Slide the two score boards onto the holes on the sides of the tracks.
The flags will also fit these holes.
Once you've completed the above steps, you are ready to play! Let
the vehicles run in the direction of the arrows. Driving in the opposite
direction will cause the vehicle to be blocked by the track features.
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