Break the safe by guessing the secret code! Vault Breaker is the best codebreaker game for the iPhone and iPod Touch. Downloaded by over 1 million people, this simple, no-frills iPhone game is based on the popular logic pen and paper code breaking game "Bulls and Cows" (the original inspiration for Mastermind, Jotto, Crack the Code and thousands others). In the style of logic thinking made popular by Sudoku, this is an easy yet entertaining brain-training game that actually improves deductive reasoning.Your goal is to guess the secret code for the “vault”. Try out different numeric codes using the vault's keypad. Each code is a sequence of unique digits(no repeats). For any combination entered, your intelligent keypad gives out 2 clues:* black squares - their number shows how many digits from the code were guessed, but on the wrong positions* green squares - their number shows how many digits were correctly matched with the ones in the code(right digit on the right location)* if no square is lit, this means that you haven’t guessed any single digit in the code(not even on the wrong position).You'll need to use your logic and deduction skills to find out the code, using the hints, your intuition and your brains.******************This full-featured game is and will remain free, supported by unobtrusive banner advertising.******************Version 2.0 brings out a complete redesign, new graphics, Game Center integration with global leaderboards for your best scores, as well as Game Center achievements.