diff --git a/Week03/sequences_rukiye_tura.py b/Week03/sequences_rukiye_tura.py
new file mode 100644
index 00000000..4de915bf
--- /dev/null
+++ b/Week03/sequences_rukiye_tura.py
@@ -0,0 +1,10 @@
+def remove_duplicates(seq: list) -> list:
+    seq = list(set(seq))
+    return seq
+
+def list_counts(seq:list) -> dict :
+    t = seq.count    
+    return {i: t(i) for i in remove_duplicates(seq)}
+
+def reverse_dict(d: dict) -> dict:
+    return {v: k for k, v in d.items()}