Sunday, November 20, 2011

Logic Challenge

How good is your logic? Try these puzzles: http://tankinlian.com/admin/file.aspx?id=379
More of these puzzles can be found here: http://projects.easyapps.sg/iShop/public/common/File.aspx?file=45
You can buy the book at www.tankinlian.com/ishop


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