Dementia Jigsaw Puzzles (Ithaca and surrounding area)

Is anyone familiar with "Dementia Jigsaw Puzzles" and perhaps have any to have or to be borrowed, or know where to borrow some? These would be puzzles with images which might appeal to adults, usually with bright colors, and larger and fewer pieces than standard. Ideal: about 30-60 pieces. Already tried the T.C. Office for the Aging and Altzheimer's Association. Thanks for any leads you might have! Can pick up promptly anywhere in the Ithaca area.