>>50031956
Laying a brick can easily be the final step of the building process, especially in villages like you mentioned. Besides, the questions ask about the amount of bricks you need, not the amount of any material.
>>50031964
You'd need 2 bricks to make progress and 1 brick to finish said process.

I'll admit it's an odd one however. Want another riddle?

>>530163075
I will write as many ecchi greetings as I please, and if the loli ass is good, I WILL mention it.