diff --git a/14/n.py b/14/n.py
new file mode 100644
index 0000000..52a797e
--- /dev/null
+++ b/14/n.py
@@ -0,0 +1,74 @@
+import os
+
+input = open(os.path.dirname(__file__) +
+             "/input.txt", "r").readlines()
+
+cave = set()
+
+for l in input:
+    points = l.strip().split(' -> ')
+    prev = (0, 0)
+    for p in points:
+        x, y = p.split(',')
+        x = int(x)
+        y = int(y)
+        if prev == (0, 0):
+            prev = (y, x)
+            cave.add(prev)
+        else:
+            dy = y-prev[0]
+            dx = x-prev[1]
+            tmp = set()
+            dir = 1
+            if dy < 0 or dx < 0:
+                dir = -1
+            if dy != 0:
+                for i in range(prev[0], prev[0]+dy+dir, dir):
+                    tmp.add((i, prev[1]))
+            if dx != 0:
+                for i in range(prev[1], prev[1]+dx+dir, dir):
+                    tmp.add((prev[0], i))
+            cave.update(tmp)
+            prev = (y, x)
+
+
+def nextdown(pos):
+    possibles = []
+    for y, x in cave:
+        if x == pos[1] and y > pos[0]:
+            possibles.append(y)
+    return (sorted(possibles)[0]-1, X)
+
+
+cont = True
+
+emptycave = len(cave)
+
+floor = max(r[0] for r in cave)+2
+while cont:
+    X = 500
+    Y = 0
+    current = nextdown((Y, X))
+    moving = True
+    while (moving):
+
+        down = (current[0]+1, current[1])
+        left = (current[0]+1, current[1]-1)
+        right = (current[0]+1, current[1]+1)
+
+        if not down in cave:
+            current = down
+            if current[0] >= floor:
+                cont = False
+                moving = False
+
+        elif not left in cave:
+            current = left
+        elif not right in cave:
+            current = right
+        else:
+            cave.add(current)
+            moving = False
+
+# print(sorted(cave))
+print(len(cave)-emptycave)