diff --git a/day14/sol.py b/day14/sol.py
index eb82f0d..9b25c16 100644
--- a/day14/sol.py
+++ b/day14/sol.py
@@ -32,6 +32,46 @@ def solve(file, W, H):
 
     print(total)
 
+def solve2(file, W, H):
+    robots = parse(file)
+    mq = float('inf')
+    for t in range(0, W*H):
+        rs = lambda: (iterate(r, t, W, H) for r in robots)
+        q = quads(rs(), W, H)
+        qs = q[0]*q[1]*q[2]*q[3]
+        if mq > qs:
+            mq = qs
+        if qs == mq:
+            picture = [["."]*W for _ in range(H)]
+            for (x,y),_ in rs():
+                if y < H:
+                    picture[y][x] = "#"
+            for line in picture:
+                print("".join(line))
+            print("t = ", t, "q = ", qs)
+            
+        #input(">")
+
+        # 442?
+        # 493
+        
+
+def quads(robots, W, H):
+    mx = W//2
+    my = H//2
+    q1, q2, q3, q4 = 0, 0, 0, 0
+    #seen = set()
+
+    for (x,y),_ in robots:
+        #if (x,y) in seen:
+        #    continue
+        #seen.add((x,y))
+        if x < mx and y < my: q1 += 1
+        if x > mx and y < my: q2 += 1
+        if x < mx and y > my: q3 += 1
+        if x > mx and y > my: q4 += 1
+    return [q1, q2, q3, q4]
+
 def iterate(robot, t, W, H):
     (px,py), (vx,vy) = robot
     px = (px+vx*t)%W
@@ -39,4 +79,5 @@ def iterate(robot, t, W, H):
     return (px,py), (vx,vy)
 
 #solve(open("sample1.in"), 11, 7)
-solve(open("input"), 101, 103)
+#solve(open("input"), 101, 103)
+solve2(open("input"), 101, 103)