diff --git a/src/holt59/aoc/2015/day19.py b/src/holt59/aoc/2015/day19.py
index 6bcfb41..d631dae 100644
--- a/src/holt59/aoc/2015/day19.py
+++ b/src/holt59/aoc/2015/day19.py
@@ -52,7 +52,6 @@ class Solver(BaseSolver):
                     m2 += molecule[i]
                     i += 1
 
-            # print(m2)
             molecule = m2
 
         yield count
diff --git a/src/holt59/aoc/2022/day17.py b/src/holt59/aoc/2022/day17.py
index 4d22d78..668147d 100644
--- a/src/holt59/aoc/2022/day17.py
+++ b/src/holt59/aoc/2022/day17.py
@@ -10,17 +10,6 @@ T = TypeVar("T")
 Tower: TypeAlias = NDArray[np.bool]
 
 
-def print_tower(tower: Tower, out: str = "#"):
-    print("-" * (tower.shape[1] + 2))
-    non_empty = False
-    for row in reversed(range(1, tower.shape[0])):
-        if not non_empty and not tower[row, :].any():
-            continue
-        non_empty = True
-        print("|" + "".join(out if c else "." for c in tower[row, :]) + "|")
-    print("+" + "-" * tower.shape[1] + "+")
-
-
 def tower_height(tower: Tower) -> int:
     return int(tower.shape[0] - tower[::-1, :].argmax(axis=0).min() - 1)
 
diff --git a/src/holt59/aoc/2022/day23.py b/src/holt59/aoc/2022/day23.py
index 0695dd9..f72865e 100644
--- a/src/holt59/aoc/2022/day23.py
+++ b/src/holt59/aoc/2022/day23.py
@@ -24,18 +24,6 @@ def min_max_yx(positions: set[tuple[int, int]]) -> tuple[int, int, int, int]:
     return min(ys), min(xs), max(ys), max(xs)
 
 
-def print_positions(positions: set[tuple[int, int]]):
-    min_y, min_x, max_y, max_x = min_max_yx(positions)
-    print(
-        "\n".join(
-            "".join(
-                "#" if (y, x) in positions else "." for x in range(min_x - 1, max_x + 2)
-            )
-            for y in range(min_y - 1, max_y + 2)
-        )
-    )
-
-
 def round(
     positions: set[tuple[int, int]],
     directions: Directions,