https://gitlab.synchro.net/main/sbbs/-/commit/de52ae4ad333e8ec8b52bf24
Modified Files:
	xtrn/minesweeper/graphics.ppm
Log Message:
The squares with numbers and bombs are now flat and updated colors

Lowered the intensity of the green '3' (happier on my red-green
colorblindness).

Result looks more like the original Windows versions of this game.
--- SBBSecho 3.20-Linux