These are the parts for the question block.
First, take 1 by 2 plates snd join it together.
Then, take a black 1 by 2 plates and stick it across the two plates with yellow.
Finally, take a 1 by 2 or 2 by 2 brick and stick it across the black plate.
You made your question block!
Now, you can make your own stage with your question block.
And, you can play with the question block with Mario.
It is a 2 by 2 scale.
Now it is time to go.
Thank you and bye!!!