diff --git a/coding_test/programmers/brute_force/split_electric_grid.py b/coding_test/programmers/brute_force/split_electric_grid.py
new file mode 100644
index 0000000..9f00f7b
--- /dev/null
+++ b/coding_test/programmers/brute_force/split_electric_grid.py
@@ -0,0 +1,32 @@
+from collections import defaultdict, deque
+
+
+def solution(n, wires):
+    answer = n
+    graph = defaultdict(set)
+    for v1, v2 in wires:
+        graph[v1].add(v2)
+        graph[v2].add(v1)
+    queue = deque()
+    for unconnected in wires:
+        queue.append(wires[0][0])
+        connected = set()
+        while queue:
+            a = queue.popleft()
+            connected.add(a)
+            for b in graph[a]:
+                if (a in unconnected and b in unconnected) or b in connected:
+                    continue
+                connected.add(b)
+                queue.append(b)
+        answer = min(answer, abs(n - len(connected) * 2))
+    return answer
+
+
+def test_cases():
+    assert (
+        solution(9, [[1, 3], [2, 3], [3, 4], [4, 5], [4, 6], [4, 7], [7, 8], [7, 9]])
+        == 3
+    )
+    assert solution(4, [[1, 2], [2, 3], [3, 4]]) == 0
+    assert solution(7, [[1, 2], [2, 7], [3, 7], [3, 4], [4, 5], [6, 7]]) == 1