diff --git a/day11/day11.py b/day11/day11.py
index 92b6bbd..5521067 100644
--- a/day11/day11.py
+++ b/day11/day11.py
@@ -29,6 +29,105 @@ def nextSeat(x, y, grid):
         return grid[x][y]
 
 
+def nextSeatPart2(x, y, grid):
+    if grid[x][y] == '.':
+        return '.'
+
+    occupied = 0
+
+    # go left
+    i = x - 1
+    while width > i >= 0:
+        if grid[i][y] == '#':
+            occupied += 1
+            break
+        if grid[i][y] == 'L':
+            break
+        i -= 1
+
+    # go right
+    i = x + 1
+    while width > i >= 0:
+        if grid[i][y] == '#':
+            occupied += 1
+            break
+        if grid[i][y] == 'L':
+            break
+        i += 1
+
+    # go up
+    j = y + 1
+    while height > j >= 0:
+        if grid[x][j] == '#':
+            occupied += 1
+            break
+        if grid[x][j] == 'L':
+            break
+        j += 1
+
+    # go down
+    j = y - 1
+    while height > j >= 0:
+        if grid[x][j] == '#':
+            occupied += 1
+            break
+        if grid[x][j] == 'L':
+            break
+        j -= 1
+
+    # go left/up
+    i = x - 1
+    j = y - 1
+    while height > j >= 0 and width > i >= 0:
+        if grid[i][j] == '#':
+            occupied += 1
+            break
+        if grid[i][j] == 'L':
+            break
+        i -= 1
+        j -= 1
+
+    i = x - 1
+    j = y + 1
+    while height > j >= 0 and width > i >= 0:
+        if grid[i][j] == '#':
+            occupied += 1
+            break
+        if grid[i][j] == 'L':
+            break
+        i -= 1
+        j += 1
+
+    i = x + 1
+    j = y + 1
+    while height > j >= 0 and width > i >= 0:
+        if grid[i][j] == '#':
+            occupied += 1
+            break
+        if grid[i][j] == 'L':
+            break
+        i += 1
+        j += 1
+
+    i = x + 1
+    j = y - 1
+    while height > j >= 0 and width > i >= 0:
+        if grid[i][j] == '#':
+            occupied += 1
+            break
+        if grid[i][j] == 'L':
+            break
+        i += 1
+        j -= 1
+
+    if grid[x][y] == 'L' and occupied == 0:
+        return '#'
+    elif grid[x][y] == '#' and occupied >= 5:
+        return 'L'
+    else:
+        return grid[x][y]
+
+
 def nextRound(grid):
     next_grid = copy.deepcopy(grid)
 
@@ -46,6 +145,23 @@ def nextRound(grid):
     return next_grid, difference, count
 
 
+def nextRound2(grid):
+    next_grid = copy.deepcopy(grid)
+
+    count = 0
+    difference = False
+
+    for x in range(0, width):
+        for y in range(0, height):
+            next_grid[x][y] = nextSeatPart2(x, y, grid)
+            if next_grid[x][y] == '#':
+                count += 1
+            if next_grid[x][y] != grid[x][y]:
+                difference = True
+
+    return next_grid, difference, count
+
+
 def part1():
     file = open("input.txt")
     lines = file.readlines()
@@ -72,6 +188,26 @@ def part1():
 
 def part2():
     file = open("input.txt")
+    lines = file.readlines()
+
+    grid = []
+
+    for line in lines:
+        row = []
+        for spot in line.strip():
+            row.append(spot)
+        grid.append(row)
+
+    global width, height
+    width = len(grid[0])
+    height = len(grid)
+
+    while True:
+        grid, difference, count = nextRound2(grid)
+        if not difference:
+            break
+
+    print(f"Part 2: {count}")
 
 
 if __name__ == "__main__":