All companies
Nokia
5 Easy3 Medium2 Hard10 total
| No. | Problem | Difficulty | Frequency |
|---|---|---|---|
| 242 | Valid Anagram | Easy | |
| 2144 | Minimum Cost of Buying Candies With Discount | Easy | |
| 20 | Valid Parentheses | Easy | |
| 146 | LRU Cache | Medium | |
| 1250 | Check If It Is a Good Array | Hard | |
| 204 | Count Primes | Medium | |
| 14 | Longest Common Prefix | Easy | |
| 2751 | Robot Collisions | Hard | |
| 875 | Koko Eating Bananas | Medium | |
| 206 | Reverse Linked List | Easy |