Mastermine is a free 3D puzzle game for Android that takes inspiration from Minesweeper. The game consists of solving complex boards over a 3D cube. With unique twists and new features, Mastermine keeps the game interesting and challenging.

One of the unique features of Mastermine is the power-ups that rearrange parts of the board in 3D, shifting the game. The skins also allow you to customize the look and feel of the cube. Mastermine offers challenges that keep you coming back for more and reward you with power-ups. Additionally, a global solve-time leaderboard allows you to compete cross-platform with your friends for the world's fastest times. Ever-increasing cube sizes keep up the pace, and different original game-modes like Time Crisis, Campaign or Sandbox change it up even more.

What sets Mastermine apart is that it is 100% Ad-Free and doesn't sell your data to anybody. The only purchase in the game is a Premium unlock that allows you to save your Campaign progress and a few other goodies. Overall, Mastermine is an enjoyable, challenging and unique puzzle game that is worth checking out.