diff --git a/code_study/Baekjoon/python/9375.py b/code_study/Baekjoon/python/9375.py
new file mode 100644
index 0000000..ca91320
--- /dev/null
+++ b/code_study/Baekjoon/python/9375.py
@@ -0,0 +1,9 @@
+for _ in range(int(input())):
+    clothes = {}
+    for _ in range(int(input())):
+        name, type = input().split()
+        clothes[type] = clothes.get(type,0) + 1
+    result = 1
+    for n in clothes.values():
+        result *= (n+1)
+    print(result-1)
\ No newline at end of file