Our version of peg solitaire is Game Index’s Stop Dementia series. Peg solitaire is a traditional game for one person that has been known and loved for the past 200 years. The rules are easy: all you do is jump over the piece next to you to eliminate that piece. Still, victory isn’t that simple: you’ve got to get down to just one piece on the board in order to call it a win. This series is not just for seniors—it’s also great fun for younger people.