Inclusion Criteria:  50 years or older English-speaking and/or able to understand English Have no diagnosis of Alzheimer's or related dementia Score 28 or higher on the TICS cognitive screening Able to participate in the 12 week program Have not previously participated in a Wits Workout program  Exclusion Criteria:  Under age 50, Unable to speak or understand English, Have a diagnosis of Alzheimer's or related dementia, Score lower than 28 on TICS Plan to miss more than two weeks of the program (i.e. traveling during that time period) Have previously participated in a Wits Workout program.