(Notes: "🔒" means you need to 1 to 1 mentorship for Algorithm and Analysis)
| # | Title | Solution | Difficulty | Method#1 | Method#2 |
|---|---|---|---|---|---|
| 2239 | Reverse Integer | Python | Medium | ✔️ | ✔️ |
| 468 | Validate IP Address | Python | Medium | ✔️ | ✔️ |
| 1946 | Largest Number After Mutating Substring | C++, Java | Medium | ✔️ | ❌ |
| 1945 | Sum of Digits of String After Convert | C++ | Easy | ✔️ | ❌ |
