Doesn’t save – Osmo Tangram Classic Review

I love this game but it always says that it is the demo version. so if you complete a bunch of levels and then you leave the game when you come back to complete more levels where you left off you have to redo all the levels you completed the last time you played the game and it just doesn’t want to save.
Review by cubicalcarton52 on Osmo Tangram Classic.