diff --git a/2024/d06/ex1/ex1.py b/2024/d06/ex1/ex1.py
deleted file mode 100755
index de87547..0000000
--- a/2024/d06/ex1/ex1.py
+++ /dev/null
@@ -1,99 +0,0 @@
-#!/usr/bin/env python
-
-import enum
-import sys
-from typing import NamedTuple
-
-
-class Point(NamedTuple):
-    x: int
-    y: int
-
-
-class Direction(enum.StrEnum):
-    UP = "^"
-    RIGHT = ">"
-    DOWN = "v"
-    LEFT = "<"
-
-    def step(self, p: Point) -> Point:
-        dx: int
-        dy: int
-
-        match self:
-            case Direction.UP:
-                dx, dy = -1, 0
-            case Direction.RIGHT:
-                dx, dy = 0, 1
-            case Direction.DOWN:
-                dx, dy = 1, 0
-            case Direction.LEFT:
-                dx, dy = 0, -1
-
-        return Point(p.x + dx, p.y + dy)
-
-    def turn_right(self) -> "Direction":
-        match self:
-            case Direction.UP:
-                return Direction.RIGHT
-            case Direction.RIGHT:
-                return Direction.DOWN
-            case Direction.DOWN:
-                return Direction.LEFT
-            case Direction.LEFT:
-                return Direction.UP
-
-
-class Guard(NamedTuple):
-    pos: Point
-    dir: Direction
-
-    def patrol_step(self, blockers: set[Point]) -> "Guard":
-        next_step = self.dir.step(self.pos)
-        if next_step not in blockers:
-            return Guard(next_step, self.dir)
-        return Guard(self.pos, self.dir.turn_right())
-
-
-def solve(input: str) -> int:
-    def parse(input: list[str]) -> tuple[Guard, set[Point]]:
-        guard: Guard | None = None
-        blockers: set[Point] = set()
-
-        for x, line in enumerate(input):
-            for y, c in enumerate(line):
-                if c == ".":
-                    continue
-                if c == "#":
-                    blockers.add(Point(x, y))
-                    continue
-                guard = Guard(Point(x, y), Direction(c))
-
-        assert guard is not None  # Sanity check
-        return guard, blockers
-
-    def patrol(guard: Guard, blockers: set[Point], dims: Point) -> int:
-        max_x, max_y = dims
-        positions = {guard.pos}
-        while True:
-            if not (0 <= guard.pos.x < max_x):
-                break
-            if not (0 <= guard.pos.y < max_y):
-                break
-            positions.add(guard.pos)
-            guard = guard.patrol_step(blockers)
-        return len(positions)
-
-    lines = input.splitlines()
-    guard, blockers = parse(lines)
-    max_x, max_y = len(lines), len(lines[0])
-    return patrol(guard, blockers, Point(max_x, max_y))
-
-
-def main() -> None:
-    input = sys.stdin.read()
-    print(solve(input))
-
-
-if __name__ == "__main__":
-    main()
diff --git a/2024/d06/ex1/input b/2024/d06/ex1/input
deleted file mode 100644
index 2f03a79..0000000
--- a/2024/d06/ex1/input
+++ /dev/null
@@ -1,130 +0,0 @@
-.........................................#.....#..##.....................#...........................#.....................#....#.
-..................#................................#..#.................................#................#........................
-.....##.........#..#........#......#............#.....#..................#............................#...#...#..#...#............
-#..#...#....#...#.................................#.........................................#...............................#.....
-.................##...................................................#.........................#....................#............
-.............#.............#...................#...................#..................................#....#..#........#....#.....
-..#.........................................................................................##....#.................#.............
-...........#.........#.....#..#.................#...........##..........#....#....................................#........#.#....
-#...#.........................................#..........................................................#........................
-.............................................#................................#...............................##..........#.......
-......#....#..............#..........................................#....#........................#...................##....#....
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-....#...............#...#..#......#...........................#........................#...........#...#...................#......
-..........................#...........##....#.......................................#..........................#.#................
-....................#.........................................................#........#..........................................
-..............#.............#.##.............#.........#..........#.......................................#...#.........#..#......
-...............................................................#..........#........#.........#.............#.............#........
-............#.................#...................#....#......................................................................#...
-.......#....##....#......##.........#...........................................#....................................#.........#..
-......#...#......................#............................##....##....................#.......................................
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-....#.#..................................#..#........................##...#.............................#..............#..........
-...............................................................................................................#...#.....#........
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-..#............#......................................###.........#..............................#..........#.................#...
-.................................#..........................................................................#............#........
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-..#..................#............................................................................#......#........................
-..........................................................................#....#........#...................#.............#.......
-..............#.........#.#............................................................................................#..........
-........................#...#............................................#..............................#.........................
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-..........................#..#..................#....................................#..................#.......................#.
-......#...................#..............................#........#.##..........................................................#.
-...........................#.....#.............................................................................#..................
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-.....................#.........................#.......#.......#.....#...........................................................#
-...............#.....................................................................#..........#.................................
-.................................#....#..........#..............................#...........#............................#........
-..............#......#.........#...#.............#.......................#....#...................................................
-...........................................................^.......................................................#..............
-..........#...............................#.........................#.....................................................#.....#.
-.##.....................#....................#.....#.......................................................#..##...#..........#...
-.......................#...........#..#.#.....................................................#....................#..............
-..................................................................#......#.............#..................................#.......
-.#............................................#........................#...................................#.........#............
-..................................................................................#.##.........................#..................
-................#........#...........................................#...................................#........................
-...............#........#....#...................#................................#........#.....#..........#.................#...
-.....#.............................#..........................................................................................#...
-............#..............#.....#........................................#............#............##..........#.................
-........................................................................................#..........................#........##....
-..#............................#...#.................................#....#..............#........................................
-...#.....................#...........................................................................#.....................#......
-....#.........................#.............#..................................#.........#..............#.........................
-.....................#...................................................................................#..#......#..............
-.....#.................................#...............................#.....#..........#.........................................
-............#........#..........#....................#....................#..#.#.....................................#............
-........................................#......#......................#......................................#..#.......#.........
-...#...........#...............#.................#.............................................#..........#...#...................
-.......#....##..............................#......#.......................#..................#..........#.................#...#..
-.................................##...........................................................#....#..........#.#........#........
-..................................#....##..#..#.......#............................#............#.#........................#......
-..........................................#.....................................#.............##...#............#.................
-....#....................#................................#....#..#.....................#................#...#..#..#..............
-.............#...#..............................................................................#.................................
-..........#..........................#.......................................#....................#..#.......#.........#.....#....
-......................#............#...............#.....#.................#...............................#...#....#.........##..
-..........................................................................##.............................#...#..............#.....
-#.#...#..................................................#..................................#..#...#..............................
-...........................................#....#..............#.........................#........................................
-...........#....................#.....................##........................#.....#...................................#....#..
-..........#..........#.................................................#...............................................#..........
-.....................................................................................#......#.....................#.#.............
-........#.#..........................#...............................................................................#............
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-........#.......#.................#........#..........#.....................#.........................................#...........
-..........................................................#...................................#.....#.........#......#...#........
-..........#.....#.....................#............#............#.#......................#....#.##.............#...........#......
-...#.#..#.......#......#........#...........................#....................#.....#.........#...........#.................#..
-........#.......................................#............#.............#..................#......#......#...............#.#...
-....................#.....#........#.........................#.................................................#................#.
-.......#..#...........................................#......#..................#..#......................#..#....................
-#.#........#....#...#.............................................#............................#.....................#............
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-............#...#.#...........#..#.....................................................................#........................#.
-...#..............................................#..............#......#...#..............................................#......
-................#...#..#..................................................................................................##...#..
-.............................#...#..#........#.........#...#...................#............................................#.....
-............#......................#.......................................................#.#....................................
-...#......................#......#.#...........................................#.....#....#......................#...#............
-.....#..#..........#.............................#..........................................#............#..................#.....
-.................#...#.......................#..................................................#....................#............
-............#..................................................#.....#..............#.......#.............................#.#....#
-........#.............#..#.......................................................................................#.........#......
-......#...................#..........................................................#................#................#.........#
-..................#...........................#.....#....#.......................................#..#......................#......
-....................#....................................#....................#........#............#........#....#...............
-.........#..............#....#.............................#..#..........#........#.....................#.#.........#.............
diff --git a/2024/d06/ex2/ex2.py b/2024/d06/ex2/ex2.py
deleted file mode 100755
index 49f466f..0000000
--- a/2024/d06/ex2/ex2.py
+++ /dev/null
@@ -1,116 +0,0 @@
-#!/usr/bin/env python
-
-import enum
-import itertools
-import sys
-from typing import NamedTuple
-
-
-class Point(NamedTuple):
-    x: int
-    y: int
-
-
-class Direction(enum.StrEnum):
-    UP = "^"
-    RIGHT = ">"
-    DOWN = "v"
-    LEFT = "<"
-
-    def step(self, p: Point) -> Point:
-        dx: int
-        dy: int
-
-        match self:
-            case Direction.UP:
-                dx, dy = -1, 0
-            case Direction.RIGHT:
-                dx, dy = 0, 1
-            case Direction.DOWN:
-                dx, dy = 1, 0
-            case Direction.LEFT:
-                dx, dy = 0, -1
-
-        return Point(p.x + dx, p.y + dy)
-
-    def turn_right(self) -> "Direction":
-        match self:
-            case Direction.UP:
-                return Direction.RIGHT
-            case Direction.RIGHT:
-                return Direction.DOWN
-            case Direction.DOWN:
-                return Direction.LEFT
-            case Direction.LEFT:
-                return Direction.UP
-
-
-class Guard(NamedTuple):
-    pos: Point
-    dir: Direction
-
-    def patrol_step(self, blockers: set[Point]) -> "Guard":
-        next_step = self.dir.step(self.pos)
-        if next_step not in blockers:
-            return Guard(next_step, self.dir)
-        return Guard(self.pos, self.dir.turn_right())
-
-
-def solve(input: str) -> int:
-    def parse(input: list[str]) -> tuple[Guard, set[Point]]:
-        guard: Guard | None = None
-        blockers: set[Point] = set()
-
-        for x, line in enumerate(input):
-            for y, c in enumerate(line):
-                if c == ".":
-                    continue
-                if c == "#":
-                    blockers.add(Point(x, y))
-                    continue
-                guard = Guard(Point(x, y), Direction(c))
-
-        assert guard is not None  # Sanity check
-        return guard, blockers
-
-    def loops(guard: Guard, blockers: set[Point], dims: Point) -> int:
-        max_x, max_y = dims
-        visited: set[Guard] = set()
-        while True:
-            if not (0 <= guard.pos.x < max_x):
-                break
-            if not (0 <= guard.pos.y < max_y):
-                break
-            if guard in visited:
-                return True
-            visited.add(guard)
-            guard = guard.patrol_step(blockers)
-        return False
-
-    def count_obstructions(guard: Guard, blockers: set[Point], dims: Point) -> int:
-        res = 0
-        max_x, max_y = dims
-        for x, y in itertools.product(range(max_x), range(max_y)):
-            candidate = Point(x, y)
-            if candidate in blockers:
-                continue
-            if candidate == guard.pos:
-                continue
-            if not loops(guard, blockers | {candidate}, dims):
-                continue
-            res += 1
-        return res
-
-    lines = input.splitlines()
-    guard, blockers = parse(lines)
-    max_x, max_y = len(lines), len(lines[0])
-    return count_obstructions(guard, blockers, Point(max_x, max_y))
-
-
-def main() -> None:
-    input = sys.stdin.read()
-    print(solve(input))
-
-
-if __name__ == "__main__":
-    main()
diff --git a/2024/d06/ex2/input b/2024/d06/ex2/input
deleted file mode 100644
index 2f03a79..0000000
--- a/2024/d06/ex2/input
+++ /dev/null
@@ -1,130 +0,0 @@
-.........................................#.....#..##.....................#...........................#.....................#....#.
-..................#................................#..#.................................#................#........................
-.....##.........#..#........#......#............#.....#..................#............................#...#...#..#...#............
-#..#...#....#...#.................................#.........................................#...............................#.....
-.................##...................................................#.........................#....................#............
-.............#.............#...................#...................#..................................#....#..#........#....#.....
-..#.........................................................................................##....#.................#.............
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-#...#.........................................#..........................................................#........................
-.............................................#................................#...............................##..........#.......
-......#....#..............#..........................................#....#........................#...................##....#....
-........#.#..............................#..#.............#.......#............................................................#..
-....#...............#...#..#......#...........................#........................#...........#...#...................#......
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-....#......#.............#...#......#.........#............##..................#.......................#..........................
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-...##...................#.................................#..................................##...................................
-........................................................#.#.#.....#............................##................#................
-......................................#....................#..................#...#.............................#...........#.....
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-...........................#..............................................#................................#....................#.
-......#..................##................#....................#.............................................................#..#
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-....#.#..................................#..#........................##...#.............................#..............#..........
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-..#............#......................................###.........#..............................#..........#.................#...
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-..#..................#............................................................................#......#........................
-..........................................................................#....#........#...................#.............#.......
-..............#.........#.#............................................................................................#..........
-........................#...#............................................#..............................#.........................
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-...#.................................................#..........#.............................#.....#.#.........#.................
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-..........................#..#..................#....................................#..................#.......................#.
-......#...................#..............................#........#.##..........................................................#.
-...........................#.....#.............................................................................#..................
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-..........#...............................#.........................#.....................................................#.....#.
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-.......................#...........#..#.#.....................................................#....................#..............
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-.#............................................#........................#...................................#.........#............
-..................................................................................#.##.........................#..................
-................#........#...........................................#...................................#........................
-...............#........#....#...................#................................#........#.....#..........#.................#...
-.....#.............................#..........................................................................................#...
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-...#.#..#.......#......#........#...........................#....................#.....#.........#...........#.................#..
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-....................#....................................#....................#........#............#........#....#...............
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