
If you open 6 non-mined square, game finishes and you lost. For hard, In this game type, you have to explode 93 mined squares in only 99 movement. I never see a mined square on the 4 corner square.

After playing over than 100 games, i noticed a tips, and it is you can open the 4 corner squares of the main game chart in the first game. Its your job to use the numbers to figure out which of the blank squares have mines and which are safe to click.Minesweeper is similar to a Sudoku puzzle in that your success is largely contingent on being able to eliminate possible answers until only one answer remains. After clicking one of these squares, some of the squares will disappear, some will remain blank, and some will have numbers on them. Each Minesweeper game starts out with a grid of unmarked squares. After finishing the one game, there is one more game opens, it means you have to clean 2 of them. 1.Understand the principles behind Minesweeper. For medium, In this game type you must open 15 square which are non-mined. Your mission is you must add 10 flags over the mined squares but in my opinion you must be luckly because there is no option for the opening the non-mined squares. For example if the number is 5, it means 5 0ver 9 square are mined already. This numbers shows how many mines there are on the near 9 square. There are some important points for this daily challenge.

In this game type, you cannot open the blocks. For easy, you must add minimum 10 flags over the mines. You can choose one of them and you must complete for the achievement. After that you have three options which are seperated by difficulty, easy, medium and hard.

For this achievement, you must open the daily challenge page.
