14.321 -- Pyramid Schemes Solution
The solutions to the seven grids are as follows:
Solving all the grids helps significantly since you will be able to
research topics like the SIGIR papers (Special Interest Group on
Information Retrieval), be able to correctly name something in the
category, and your partner will know what it is. When you succeed,
you're told "Look to the pyramid's right on the seven grids."
The first grid has only one P, To it's right is an N. The second has
only one Y, etc. The letters to the right of the PYRAMID letters
spell NOT RICH, which is the final answer.