diff --git a/day08/part2.py b/day08/part2.py
index 77a844e..dcb577d 100644
--- a/day08/part2.py
+++ b/day08/part2.py
@@ -20,7 +20,7 @@ for y in range(len(forest)):
                 pos += dir
             score *= dir_score
         max_score = max(max_score, score)
-        print(max_score)
+print(max_score)
 
 
 
diff --git a/day09/input.txt b/day09/input.txt
new file mode 100644
index 0000000..e54f034
--- /dev/null
+++ b/day09/input.txt
@@ -0,0 +1,2000 @@
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+R 6
+U 2
+R 4
+D 2
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+D 15
+L 11
+D 6
+U 9
+D 13
+U 7
+L 10
+D 12
+L 4
+R 9
+U 5
+R 9
+U 16
+R 15
+D 10
+R 14
+L 8
+U 8
+D 8
+R 13
+U 6
+R 5
+D 9
+L 11
+R 1
+D 4
+L 3
+D 1
+U 11
+R 2
+L 7
+R 14
+D 5
+R 16
+U 11
+L 2
+D 1
+U 4
+R 15
+L 13
+R 3
+U 1
+R 1
+U 3
+R 16
+D 1
+L 4
+R 9
+L 3
+D 14
+R 15
+D 13
+U 13
+D 5
+U 8
+L 3
+U 6
+D 10
+U 6
+D 2
+U 13
+R 5
+L 16
+R 16
+U 12
+R 10
+D 13
+L 1
+D 13
+R 15
+D 7
+R 7
+U 16
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+U 7
+L 14
+D 4
+L 6
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+L 15
+R 6
+L 14
+D 5
+R 6
+D 5
+L 6
+R 1
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+L 15
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+L 12
+D 2
+L 1
+U 1
+R 13
+L 11
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+D 17
+L 13
+R 8
+D 14
+R 2
+D 1
+R 3
+U 8
+R 8
+L 14
+D 6
+U 3
+D 9
+R 12
+L 13
+U 2
+D 8
+U 15
+D 16
+L 5
+D 7
+U 15
+R 7
+L 5
+R 13
+D 4
+L 7
+R 1
+D 7
+L 11
+R 2
+U 17
+L 6
+U 15
+D 5
+R 17
+D 12
+U 17
+L 3
+R 15
+U 7
+L 2
+R 5
+D 17
+L 12
+U 10
+D 5
+L 16
+R 17
+D 2
+R 15
+D 4
+U 1
+D 5
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+L 8
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+D 2
+L 11
+R 7
+U 15
+L 15
+D 2
+L 8
+R 3
+U 8
+R 7
+U 6
+L 17
+U 8
+R 6
+L 13
+R 6
+D 13
+L 9
+U 2
+R 7
+D 14
+L 10
+U 8
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+U 4
+R 3
+L 1
+D 5
+U 18
+L 1
+U 9
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+D 11
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+U 18
+D 12
+R 13
+L 8
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+U 13
+R 6
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+R 14
+U 11
+R 11
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+D 16
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+R 3
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+R 1
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+L 2
+R 5
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+U 1
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+U 18
+D 14
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+U 18
+L 18
+R 9
+L 11
+U 4
+D 5
+L 15
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+L 18
+U 16
+L 1
+R 12
+U 17
+D 11
+U 1
+L 13
+U 7
+D 3
+U 5
+R 8
+D 4
+L 7
+D 17
+U 9
+R 1
+L 18
+U 13
+L 7
+U 12
+D 2
+R 18
+D 12
+U 11
+R 13
+U 12
+L 13
+R 7
+U 6
+D 5
+L 13
+D 15
+R 12
+D 8
+L 19
+U 10
+L 4
+D 18
+U 9
+D 5
+U 2
+L 1
+D 2
+R 8
+U 9
+R 1
+D 11
+U 18
+R 11
+D 19
+U 6
+D 14
+U 6
+D 4
+U 2
+L 12
+D 15
+L 10
+R 5
+U 16
+L 3
+D 8
+L 10
+D 7
+R 16
+D 8
+R 6
+L 16
+R 6
+D 8
+U 15
+D 1
+L 14
+U 14
+R 16
+L 14
+D 2
+R 6
+D 5
+R 14
+L 15
+D 2
+R 15
+L 4
+U 18
+R 8
+D 6
+R 7
+L 2
+U 5
+L 19
+R 17
+L 19
+R 13
+L 2
+U 7
+D 19
+R 9
+L 8
+D 18
+U 2
+R 3
+U 7
+D 9
+R 12
+U 13
+L 15
+U 2
+D 6
+R 18
+D 7
+L 10
+R 4
+L 12
+D 6
+L 4
+D 10
+L 7
+U 12
+L 9
+R 12
+L 13
+R 13
+L 18
+R 18
+U 7
+D 5
+R 8
+D 18
+L 11
+D 5
+L 1
+U 6
+R 19
+U 17
+R 16
+L 8
+R 11
+U 17
+D 1
+R 11
+L 12
+D 4
+U 13
diff --git a/day09/part1.py b/day09/part1.py
new file mode 100644
index 0000000..8c7a561
--- /dev/null
+++ b/day09/part1.py
@@ -0,0 +1,25 @@
+#!/usr/bin/env python3
+import numpy as np
+
+lines = (x.strip() for x in open("input.txt"))
+positions = set()
+LEN = 2
+rope = [np.array((0, 0)) for i in range(LEN)]
+dirs = {
+    "U": np.array((1, 0)),
+    "D": np.array((-1, 0)),
+    "L": np.array((0, -1)),
+    "R": np.array((0, 1)),
+}
+
+for line in lines:
+    d, i = line.split(" ")
+    d, i = dirs[d], int(i)
+    for _ in range(i):
+        rope[0] += d
+        for p in range(1, 2):
+            diff = rope[p-1]-rope[p]
+            rope[p] += np.sign(diff) if sum(np.abs(diff)) > 2 else np.sign(diff-np.sign(diff))
+        positions.add(tuple(rope[len(rope)-1]))
+
+print(len(positions))
diff --git a/day09/part2.py b/day09/part2.py
new file mode 100644
index 0000000..f2d5ece
--- /dev/null
+++ b/day09/part2.py
@@ -0,0 +1,18 @@
+#!/usr/bin/env python3
+import numpy as np
+
+lines = (x.strip() for x in open("input.txt"))
+positions = set()
+rope = [np.array((0, 0)) for _ in range(10)]
+dirs = {d: p for d, p in zip("UDLR", ((1, 0), (-1, 0), (0, -1), (0, 1)))}
+
+for line in lines:
+    d, n = dirs[line[0]], int(line[2:])
+    for _ in range(n):
+        rope[0] += d
+        for i in range(1, len(rope)):
+            diff = rope[i-1] - rope[i]
+            rope[i] += np.sign(diff) if sum(np.abs(diff)) > 2 else np.sign(diff - np.sign(diff))
+        positions.add(tuple(rope[len(rope)-1]))
+
+print(len(positions))