Hercule Poirot

I think there's a jigsaw puzzle being done in Evil Under the Sun, actually... As for his little grey cells, since he could contemplate cultivating vegetable marrows, I think he would find doing jigsaws much more stimulating!

He is my very favorite! I think he would do puzzles, putting them in their orderly positions - but that may not be interesting enough for the little gray cells!!

Favorite character from a novel by Agatha Christie