1. Join the Google Group
This is required to become an eligible tester.
Join Google GroupSliding Puzzle is in active testing. Slide numbered tiles back into order — a timeless classic, fully offline, no ads. Register now and get early access on Google Play.
This is required to become an eligible tester.
Join Google GroupAccept the test invitation for Sliding Puzzle.
Register for Beta TestAfter approval, install the beta build from Play Store.
Open Play Store Listing