Save work to File 1?
Load File 1?
The Color Palette →
TOP BOX shows the color being currently used
SINGLE CLICK on any box brings up color selector
RIGHT CLICK on any box sets 'currently using' color to selected color
The 'Create Square Grid' Button ↓
INPUT: A single number
OUTPUT: A square grid with dimensions of that number
E.G.
Input: 8 = 8x8 Grid
Input: 24 = 24x24 Grid
MAX input = 55