an interactive grid

the color change of a grid according to the move of a mouse

#this is where your code should go
x = 10
y = 10
squareSize = 50
spacing = 2
pos = 0
def setup():
    size(1060,1060)
def setup():
    frameRate(4)
    
def draw():
    background(204)
    global pos
    pos += .5
    for column in xrange(0, 20):
        for row in xrange(0, 20):
            pushMatrix()
            translate(0,0)
            popMatrix()
            fill(mouseX, mouseY, 0)
            strokeWeight((mouseX+mouseY)/50)
            rect(x + column * (squareSize + spacing), 
            y + row * (squareSize + spacing), 
            squareSize,
            squareSize)