diff --git a/Calculate Special Bonus b/Calculate Special Bonus
new file mode 100644
index 0000000..6b54938
--- /dev/null
+++ b/Calculate Special Bonus	
@@ -0,0 +1,6 @@
+import pandas as pd
+
+def calculate_special_bonus(employees: pd.DataFrame) -> pd.DataFrame:
+
+    employees['bonus'] = employees.apply(lambda x: x['salary'] if x['employee_id'] % 2 and not x['name'].startswith('M') else 0, axis = 1)
+    return employees[['employee_id','bonus']].sort_values(by = ['employee_id'])
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diff --git a/Fix Names in a Table b/Fix Names in a Table
new file mode 100644
index 0000000..88d8465
--- /dev/null
+++ b/Fix Names in a Table	
@@ -0,0 +1,7 @@
+import pandas as pd
+
+def fix_names(users: pd.DataFrame) -> pd.DataFrame:
+
+    users['name'] = users['name'].str.capitalize()
+
+    return users.sort_values(by = ['user_id'])
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diff --git a/Patients with a Condition b/Patients with a Condition
new file mode 100644
index 0000000..79fd37a
--- /dev/null
+++ b/Patients with a Condition	
@@ -0,0 +1,7 @@
+import pandas as pd
+
+def find_patients(patients: pd.DataFrame) -> pd.DataFrame:
+    
+    df = patients[patients['conditions'].str.startswith('DIAB1') | patients['conditions'].str.contains(' DIAB1')]
+
+    return df[['patient_id', 'patient_name', 'conditions']]
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