diff --git a/M_1769_MinimumNumberofOperationstoMoveAllBallstoEachBox.py b/M_1769_MinimumNumberofOperationstoMoveAllBallstoEachBox.py
new file mode 100644
index 0000000..8653dba
--- /dev/null
+++ b/M_1769_MinimumNumberofOperationstoMoveAllBallstoEachBox.py
@@ -0,0 +1,14 @@
+class Solution:
+    def minOperations(self, boxes: str) -> List[int]:
+        ret=[]
+        answer=[]
+        for numara in list(range(len(boxes))):
+            if boxes[numara] in '1':
+                ret.append(numara)
+            answer.append(0)
+               
+        for numara2 in list(range(len(boxes))):   
+            for numara3 in list(range(len(ret))):
+                answer[numara2]+= abs(ret[numara3]-numara2)
+                
+        return answer
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