diff --git a/Department Highest Salary b/Department Highest Salary
new file mode 100644
index 0000000..ae83a62
--- /dev/null
+++ b/Department Highest Salary	
@@ -0,0 +1,11 @@
+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', how = 'inner')
+    
+    max_salary = df.groupby('departmentId')['salary'].transform('max')
+
+    df = df[df['salary'] == max_salary]
+
+    return df[['name_y', 'name_x', 'salary']].rename(columns = {'name_y' : 'Department', 'name_x' : 'Employee', 'salary' : 'Salary'})
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diff --git a/Rank Scores b/Rank Scores
new file mode 100644
index 0000000..6bd8547
--- /dev/null
+++ b/Rank Scores	
@@ -0,0 +1,7 @@
+import pandas as pd
+
+def order_scores(scores: pd.DataFrame) -> pd.DataFrame:
+
+    scores['rank'] = scores['score'].rank(method = 'dense', ascending = False)
+
+    return scores[['score' , 'rank']].sort_values(by = ['score'], ascending = False)
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