One of the best,
February 29, 2012 Janlynn (Sussex, WI United States) - See all my reviews
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This review is from: Raise Your IQ 2012 Box/Daily (calendar) (Calendar)
This is one of the better brain game calendars I have had. Challenging puzzles you can do in your head. If you can still purchase this on sale for 2012, you won't go wrong in buying it.