diff --git a/Week03/pyramid_berat_uzdil.py b/Week03/pyramid_berat_uzdil.py
new file mode 100644
index 00000000..ead88bed
--- /dev/null
+++ b/Week03/pyramid_berat_uzdil.py
@@ -0,0 +1,6 @@
+def calculate_pyramid_height(number_of_blocks):
+    height = 0
+    while number_of_blocks >= height + 1:
+        height += 1
+        number_of_blocks -= height
+    return height
\ No newline at end of file
diff --git a/Week03/sequences_berat_uzdil.py b/Week03/sequences_berat_uzdil.py
new file mode 100644
index 00000000..7b568cd2
--- /dev/null
+++ b/Week03/sequences_berat_uzdil.py
@@ -0,0 +1,17 @@
+def remove_duplicates(seq: list) -> list:
+    result = []
+    for item in seq:
+        if item not in result:
+            result.append(item)
+    return result
+
+
+def list_counts(seq: list) -> dict:
+    counts = {}
+    for item in seq:
+        counts[item] = counts.get(item, 0) + 1
+    return counts
+
+
+def reverse_dict(d: dict) -> dict:
+    return {value: key for key, value in d.items()}
\ No newline at end of file