1001 tasks for mental calc is now available!

1001 tasks for mental calc is now available!:

http://j.mp/14VsIc8 1001 tasks for mental calc by Dwerty.ru is now available on Google Play!



Download via #AppZapp: http://j.mp/1yxaeHP

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from my Tumblr http://j.mp/1HtFFc4

November 21, 2014 at 09:14AM