By Dennis Schatz - Senior Vice President for Strategic Programs

Looking for the "Quickly Disappearing" edition?

Do you Sudoku? It's one of the hottest number games around! Well, here's a twist we think you'll love. We call it PacSci-Doku, can you guess why? Here's how it works. Instead of filling in the blanks with numbers, use letters. Hidden in one of the columns or rows is the answer to a science question.

If you've found this page then please follow us to PacSci-Doku's new home which can be found here.