1. EASY

\(10000-886=\)

 
2. EASY

\(10000-492=\)

 
3. EASY

\(10000-1421=\)

 
4. MEDIUM

\(10000-2777=\)

 
5. MEDIUM

\(10000-6915=\)

 
6. MEDIUM

\(10000-5386=\)

 
7. HARD

\(10000-9383=\)

 
8. HARD

\(10000-7793=\)

 
9. HARD

\(10000-8335=\)

 
10. HARD

\(10000-6649=\)