@@ Line 85: / Line 85: @@
 rect(x, y, speed, speed);
+}
+=== Fernando Millán ===
+* Pattern A
+Simple pattern in which depending on the position of the Mouse in the Y axis, the pattern starts to get "erased" from the middle.
+void setup () {
+  size (1000,1000);
+}
+void draw () {
+  background (209);
+    noStroke ();
+    fill (155,0,0);
+//pushMatrix();
+    Squares();
+//popMatrix();
+float ValueX = mouseX;
+float ValueY = mouseY;
+pushMatrix();
+translate(500,500);
+   rectMode(CENTER);
+   fill (209);
+   noStroke ();
+    rect(0,0,ValueY,ValueY);
+   rectMode(CORNER);
+popMatrix();
+}
+void Squares(){
+      rect (400,0,200,100);
+      rect (300,100,100,100);
+      rect (600,100,100,100);
+      rect (200,200,100,100);
+      rect (400,200,200,100);
+      rect (700,200,100,100);
+      rect (100,300,100,100);
+      rect (300,300,100,100);
+      rect (600,300,100,100);
+      rect (800,300,100,100);
+      rect (000,400,100,200);   //both lines at the same time
+      rect (200,400,100,200);
+      rect (400,400,200,200);
+      rect (700,400,100,200);
+      rect (900,400,100,200);
+      rect (100,600,100,100);
+      rect (300,600,100,100);
+      rect (600,600,100,100);
+      rect (800,600,100,100);
+      rect (200,700,100,100);
+      rect (400,700,200,100);
+      rect (700,700,100,100);
+      rect (300,800,100,100);
+      rect (600,800,100,100);
+      rect (400,900,200,100);
+}
+* Pattern B
+Simple checkerboard pattern in which if clicked, the colors get inverted.
+void setup() {
+  size(600, 600);
+  noSmooth();
+  fill(255,0,0);
+  background(102);
+}
+void draw() {              //Setting the colors for pattern A
+  if (mousePressed) {
+    stroke(255,0,0);
+    fill(255,0,0);
+  } else {
+    stroke(0);
+    fill(0);
+  }
+                        //Starting to draw the checkerboard A
+  RowOdd();
+   pushMatrix();
+   translate(0, 50);
+  RowEven();
+    popMatrix();
+    pushMatrix();
+   translate(0, 100);
+  RowOdd();
+    popMatrix();
+     pushMatrix();
+   translate(0, 150);
+  RowEven();
+    popMatrix();
+    pushMatrix();
+   translate(0, 200);
+  RowOdd();
+    popMatrix();
+    pushMatrix();
+   translate(0, 250);
+  RowEven();
+    popMatrix();
+    pushMatrix();
+   translate(0, 300);
+  RowOdd();
+    popMatrix();
+     pushMatrix();
+   translate(0, 350);
+  RowEven();
+    popMatrix();
+    pushMatrix();
+   translate(0, 400);
+  RowOdd();
+    popMatrix();
+    pushMatrix();
+   translate(0, 450);
+  RowEven();
+    popMatrix();
+    pushMatrix();
+   translate(0, 500);
+  RowOdd();
+    popMatrix();
+    pushMatrix();
+   translate(0, 550);
+  RowEven();
+    popMatrix();
+    if (mousePressed) {
+    stroke(0);
+    fill(0);
+  } else {
+    stroke(255,0,0);
+    fill(255,0,0);
+  }
+                        //Starting to draw the checkerboard B
+  RowEven();
+   pushMatrix();
+   translate(0, 50);
+  RowOdd();
+    popMatrix();
+    pushMatrix();
+   translate(0, 100);
+  RowEven();
+    popMatrix();
+     pushMatrix();
+   translate(0, 150);
+  RowOdd();
+    popMatrix();
+    pushMatrix();
+   translate(0, 200);
+ RowEven();
+    popMatrix();
+    pushMatrix();
+   translate(0, 250);
+  RowOdd();
+    popMatrix();
+    pushMatrix();
+   translate(0, 300);
+  RowEven();
+    popMatrix();
+     pushMatrix();
+   translate(0, 350);
+  RowOdd();
+    popMatrix();
+    pushMatrix();
+   translate(0, 400);
+  RowEven();
+    popMatrix();
+    pushMatrix();
+   translate(0, 450);
+  RowOdd();
+    popMatrix();
+    pushMatrix();
+   translate(0, 500);
+  RowEven();
+    popMatrix();
+    pushMatrix();
+   translate(0, 550);
+  RowOdd();
+    popMatrix();
+}
+void RowOdd(){
+  rect(0,0,50,50);
+  rect(100,0,50,50);
+  rect(200,0,50,50);
+  rect(300,0,50,50);
+  rect(400,0,50,50);
+  rect(500,0,50,50);
+}
+ void RowEven(){
+  rect(50,0,50,50);
+  rect(150,0,50,50);
+  rect(250,0,50,50);
+  rect(350,0,50,50);
+  rect(450,0,50,50);
+  rect(550,0,50,50);
 }