My mom is 92 and in a nursing home. She has Alzheimers and can't remember very much about her past. She does recognize us (her children) when we visit, but that is about all. EXCEPT for crossword puzzles. She can complete just about any crossword puzzle in no time flat (unless there is any popular culture questions in it). Mom has always excelled in crossword puzzles and I am so glad that she can still do well in something!