The game is inspired from the traditional game: Minesweeper. The logic is similar to the transitional Minesweeper game. However, there are 4 colored bombs and you are required to fill in the correct bombs into the blank boxes. Each puzzle has a clear solution. Don't be fooled into thinking Minesweeper is an easy game. The first few puzzles are almost too easy, but it will get harder and harder. Even if you are confidence in solving puzzle, you'll get challenge and use every inch of your brain in solving the puzzles as the difficulty increases. If you're a puzzle lover and love Minesweeper, this game is definitely your choice. - 250 unique puzzles - Smooth difficulty curves - 5 packages difficulty from Easy to Expert - Retinal display support Please download at https://itunes.apple.com/us/app/minesweeper-4-colored-bombs/id996395403?mt=8 Your reviews and feedback are very important to me. Thanks.