Cipher (com.dmap.cipher) on Google Play
Cipher contains hundreds of puzzles to keep you entertained for hours with increasing difficulty.FEATURES - Over 400 levels for free - Option to buy over 400 levels - 4 main waves of difficulty. - Transfer data between Free and Paid version. - Bonus last level in the Pro version.PRO VERSION - Double your levels - Hard level to prove you are a real decoder - Continue your level progress in the PRO version. - Bonus last level in the Pro version.