diff --git a/Week01/info_recepgoktug_avci.py b/Week01/info_recepgoktug_avci.py
new file mode 100644
index 00000000..82ce89d0
--- /dev/null
+++ b/Week01/info_recepgoktug_avci.py
@@ -0,0 +1,2 @@
+student_id = "220316021"
+full_name = "Recep Göktuğ Avcı"
diff --git a/Week02/types_recepgoktug_avci.py b/Week02/types_recepgoktug_avci.py
new file mode 100644
index 00000000..a2d5e485
--- /dev/null
+++ b/Week02/types_recepgoktug_avci.py
@@ -0,0 +1,4 @@
+my_int = 23
+my_float = 19.07
+my_bool = True
+my_complex = 3+4j
diff --git a/Week03/pyramid_recepgoktug_avci.py b/Week03/pyramid_recepgoktug_avci.py
new file mode 100644
index 00000000..b8e13e5e
--- /dev/null
+++ b/Week03/pyramid_recepgoktug_avci.py
@@ -0,0 +1,11 @@
+def calculate_pyramid_height(number_of_blocks):
+    height = 0
+    current_layer_blocks = 1
+    
+    while number_of_blocks >= current_layer_blocks:
+        number_of_blocks -= current_layer_blocks
+        height += 1
+        current_layer_blocks += 1
+        
+    return height
+
diff --git a/Week03/sequences_recepgoktug_avci.py b/Week03/sequences_recepgoktug_avci.py
new file mode 100644
index 00000000..5ce2718d
--- /dev/null
+++ b/Week03/sequences_recepgoktug_avci.py
@@ -0,0 +1,15 @@
+def remove_duplicates(seq: list) -> list:
+    
+    return list(set(seq))
+
+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()}