diff --git a/baekjoon_15686.py b/baekjoon_15686.py
new file mode 100644
index 0000000..f89ff0c
--- /dev/null
+++ b/baekjoon_15686.py
@@ -0,0 +1,55 @@
+from itertools import combinations
+
+def calc_dist(chick_list, house_list):
+    total_dist = 0
+    for house in house_list:
+        x1, y1 = house
+        min_dist = 100000
+        for chick in chick_list:
+            x2, y2 = chick
+            # print(x1, x2, y1, y2)
+            dist = abs(x1 - x2) + abs(y1 - y2)
+            if dist < min_dist:
+                min_dist = dist
+        total_dist += min_dist
+    return total_dist
+
+city = []
+house_coord_list = []
+chick_coord_list = []
+
+n, m = input().split()
+n = int(n)
+m = int(m)
+for i in range(n):
+    line = input().split()
+    for j in range(n):
+        line[j] = int(line[j])
+        if line[j] == 1:  # house
+            house_coord_list.append((i, j))
+        elif line[j] == 2:  # chicken
+            chick_coord_list.append((i, j))
+    city.append(line)
+
+total_min_dist = 1000000
+for i in range(1, m + 1):
+    if i == 1:
+        chick_combi = [[c] for c in chick_coord_list]
+    else:
+        chick_combi = list(combinations(chick_coord_list, i))
+    # print(chick_combi)
+    min_dist = 100000
+    for idx, chick_comb in enumerate(chick_combi):
+        dist = calc_dist(chick_comb, house_coord_list)
+        # print(dist)
+        if dist < min_dist:
+            min_dist = dist
+    if min_dist < total_min_dist:
+        total_min_dist = min_dist
+print(total_min_dist)
+
+# print(n, m)
+# print(city)
+# print(house_coord_list)
+# print(chick_coord_list)
+# print(chick_combi)