The kit calls for either 96 or 130 squares depending on the afghan size you want to make, so Karen's decision now is whether to go with the smaller version and have some squares left over or try to finish the missing squares.
Here they are, all laid out! Since there's not that much yarn left from the original kit, and I seriously doubt we'll be able to find matching yarns, I'm thinking she should make use of the squares she has and use any leftovers for a pillow, etc. What do you think? Either way, she's going to have a great keepsake from her granny :-)