Yesterday ( 12 January 2015 Monday ) morning I searched Google Play and downloaded a game owned by National Security Agency ( www.nsa.gov ) to my phone...The game is free and it teaches to solve and crack the codes of crptograms ( get this game on Google Play :
https://play.google.com/store/apps/details?id=com.caci.nsacryptochallenge&hl=en&referrer=utm_source%3Dgoogle%26utm_medium%3Dorganic%26utm_term%3Dcrypto+challenge+app&pcampaignid=APPU_zVWzVKOeN86OuAThm4KwCA )
I played the game through out yesterday.... :) ... Maasha Allah...All thanks are to Allah...