diff --git a/src/day14.py b/src/day14.py
new file mode 100644
index 0000000..4eb6729
--- /dev/null
+++ b/src/day14.py
@@ -0,0 +1,165 @@
+import time
+from dataclasses import dataclass
+from typing import Optional
+
+from cpl_core.console import Console
+from cpl_core.utils import String
+from cpl_query.enumerable import Enumerable
+from cpl_query.extension import List
+from cpl_core.pipes import *
+
+from aoc.aoc import get_input
+
+# global vars
+day = 14
+aoc_input = get_input(2022, day)
+test_input = """498,4 -> 498,6 -> 496,6
+503,4 -> 502,4 -> 502,9 -> 494,9
+"""
+
+
+@dataclass
+class Position:
+    x: int = 0
+    y: int = 0
+
+
+def build_rocks(grid: List[List[str]], paths: List[List[Position]], index_map: List[int]):
+    for path in paths:
+        last_pos = None
+        for pos in path:
+            if last_pos is None:
+                last_pos = pos
+                continue
+
+            x_bias = 1 if last_pos.x - pos.x > 0 else -1
+            y_bias = 1 if last_pos.y - pos.y > 0 else -1
+            vertical = List(int).extend(range(pos.y, last_pos.y + y_bias, y_bias))
+            horizontal = List(int).extend(range(index_map.index_of(pos.x), index_map.index_of(last_pos.x) + x_bias, x_bias))
+
+            for y in vertical:
+                for x in horizontal:
+                    grid[y][x] = '#'
+
+            last_pos = pos
+
+
+def draw(grid: List[List[Position]], pos: Position = None):
+    Console.clear()
+    draw_grid = grid.select(lambda x: x.copy()).copy()
+    if pos is not None:
+        draw_grid[pos.y][pos.x] = 'x'
+
+    Console.write_line()
+    i = 0
+    for i, row in enumerate(draw_grid):
+        Console.write_line(f'{i:03d}', ''.join(row))
+
+    time.sleep(0.01)
+
+
+def place_tile(grid: List[List[Position]], x: int, y: int):
+    grid[y][x] = 'o'
+
+    if grid[y - 1][x] == '.' and grid[y - 1][x + 1] != '#':
+        grid[y - 1][x + 1] = '.'
+
+    elif grid[y - 1][x + 1] == 'o':
+        grid[y - 1][x + 1] = '.'
+
+    if grid[y - 1][x] != '#':
+        grid[y - 1][x] = '.'
+
+
+def in_boundary(grid: List[List[Position]], x: int, y: int) -> bool:
+    return 0 <= y < grid.count() and 0 <= x < grid.first().count()
+
+
+def is_blocked(grid: List[List[Position]], x: int, y: int) -> bool:
+    if not in_boundary(grid, x, y):
+        return True
+
+    return grid[y][x] == 'o' or grid[y][x] == '#'
+
+
+def simulate_sand(grid: List[List[Position]], index_map: List[int]):
+    start = Position(index_map.index_of(500), 0)
+    x = start.x
+    y = start.y
+    count = 0
+
+    can_continue = True
+    while can_continue:
+        # draw(grid, Position(x, y))
+
+        # if grid[y + 1][x] == '.':
+        #     y += 1
+        #     continue
+
+        if not is_blocked(grid, x, y + 1):
+            y += 1
+
+        elif not in_boundary(grid, x, y + 1):
+            break
+
+        elif not is_blocked(grid, x - 1, y + 1):
+            x -= 1
+            y += 1
+
+        elif not in_boundary(grid, x - 1, y + 1):
+            break
+
+        elif not is_blocked(grid, x + 1, y + 1):
+            x += 1
+            y += 1
+
+        elif not in_boundary(grid, x + 1, y + 1):
+            break
+
+        else:
+            count += 1
+            if x == start.x and y == start.y:
+                break
+
+            grid[y][x] = 'o'
+            x = start.x
+            y = start.y
+
+    draw(grid)
+    Console.write_line(count)
+
+
+def main(text: str, part2=False):
+    if part2:
+        dx = 500
+        text += f'{min_pos.x - dx},{max_pos.y + 2} -> {max_pos.x + dx},{max_pos.y + 2}'
+
+    paths: List[List[Position]] = List(Position, text.splitlines()) \
+        .select(lambda x: List(str, x.split(' -> ')).select(lambda y: Position(int(y.split(',')[0]), int(y.split(',')[1]))))
+
+    paths_x = paths.select_many(lambda x: x)
+    min_pos.x = paths_x.min(lambda x: x.x)
+    min_pos.y = paths_x.min(lambda x: x.y)
+    max_pos.x = paths_x.max(lambda x: x.x)
+    max_pos.y = paths_x.max(lambda x: x.y)
+
+    index_map = List.range(min_pos.x, paths_x.max(lambda x: x.x) + 1)
+    grid = List.range(0, max_pos.y + (3 if part2 else 1)).select(
+        lambda y: index_map.select(lambda x: '.'))
+
+    grid[0][index_map.index_of(500)] = '+'
+
+    build_rocks(grid, paths, index_map)
+    # draw(grid)
+    simulate_sand(grid, index_map)
+
+
+if __name__ == '__main__':
+    Console.write_line(f'Advent of code day {day}')
+    max_pos = Position(0, 0)
+    min_pos = Position(0, 0)
+    # main(test_input)
+    # main(test_input, True)
+    main(aoc_input)
+    main(aoc_input, True)
+    Console.write_line()