BJ from Texas

Husband,OW, had stroke July 2014. No paralysis, but needs diversion of unsettling thoughts. In great need of suggestions for activities to occupy his mind and hands. Would help tremendously if something he can do by himself. The only thing he can think of is leaving the house to do something, like shopping. This means I have to be with him, so no time left to accomplish other needed tasks. Please share what you have found that can be helpful in this regard.
Thank you for your help.