diff --git a/Department Highest Salary b/Department Highest Salary
new file mode 100644
index 0000000..df83349
--- /dev/null
+++ b/Department Highest Salary	
@@ -0,0 +1,8 @@
+
+import pandas as pd
+
+def department_highest_salary(employee: pd.DataFrame, department: pd.DataFrame) -> pd.DataFrame:
+    df = employee.merge(department, left_on='departmentId', right_on='id') #creating the dataframe
+    result = df[df.salary == df.groupby('name_y')['salary'].transform('max')][['name_y', 'name_x', 'salary']] #highest salary
+    result.columns = ['Department', 'Employee', 'Salary'] #renaming the columns
+    return result
diff --git a/Rank Scores b/Rank Scores
new file mode 100644
index 0000000..e632a31
--- /dev/null
+++ b/Rank Scores	
@@ -0,0 +1,11 @@
+
+import pandas as pd
+
+def order_scores(scores: pd.DataFrame) -> pd.DataFrame:
+    # Rank, including the duplicates
+    scores['rank'] = scores['score'].rank(method='dense', ascending=False).astype(int)
+    
+    # Sort 
+    scores = scores.sort_values(by='score', ascending=False)
+
+    return scores[['score', 'rank']]