I would really love to see a full-game completion category (100%), but it's unlikely that anyone else would attempt it besides me. So, how about adding a category like this:

All Char: Complete the game with all characters.

5-10 Char: Complete the game with 5-10 characters.

I hope this sparks greater interest in the game :)

WinStreak - The winning streak is of a certain complexity, you need to put as many wins as possible, it sounds difficult, because sometimes Google minesweeper likes to give bombs that will blow you up with a 50/50 chance.

Easy Streak - It's a controversial category, because it's very easy to win, but why not XD Meduim Streak - It's a good choice for this, it doesn't often give you a 50/50 chance to lose and it's not too easy Hadr Streak - It seemed very difficult for me, but it will be interesting to see people who play very well in this category and set crazy records :)

My runs: