View Larger Image 10 Guaranteed Sinnoh Stones for Community Day Pokemon GO How to get 10 guaranteed Sinnoh stones via PVP and training this community day. ◾Battle any Trainer 5 times win or lose to receive 5 Sinnoh stones one per … By kris_admin|2019-02-12T03:40:38+00:00February 12th, 2019|Tips & Cheats|0 Comments Share This Story, Choose Your Platform! FacebookTwitterLinkedInRedditGoogle+TumblrPinterestVkEmail Related Posts Leave A Comment Cancel reply Comment Save my name, email, and website in this browser for the next time I comment. Notify me of follow-up comments by email. Notify me of new posts by email.