When I finished V5, the icon turned to yellow, and I got this: 5x5 Total:100,cleared:100(+10), perfect: 100(+10) What does the +10 mean?

I think they are 2 new achievements: #' and #' (10 levels in 8x8) How can I fix this? (I've seen that 0% of people has these achievements)

It said: Mines must be a part of row of three orthogonality or diagonally. I got a setup that goes against the rules. It's false advertising.

After I unlock E5 i started a level and as soon as I put my first input game crashed. Then whenever I tried to start E5 it keeps crashing. I tried uninstalling, verifying game files, restarting my computer but it didn't help. But still I can play rest of the modes normally. What should I do?...

游玩L关卡时发现进入绘图模式标记盘面后想退出绘图扫雷游戏会直接闪退，反复尝试几次都是如此。