Making Cyan

Update: Made zero clearing a bit faster
Sorry that zero clearing is slow. I tried to fix it
A recreation of minesweeper? Yes, I decided it's finally time. Now with an explanation:
The goal is to click everything but the mines. Clicking a mine causes you to lose!
The numbers tell you how much mines are around it, including diagonals.
Pressing space places a flag on the tile. Flags are used to mark mines. Tiles with flags can't be clicked. To remove a flag, press space again.
Variation specific:
So, uhh... hm.