Karat LeetCode Questions
15 questions all-time · 4 easy · 9 medium · 2 hard
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| # | Problem | Difficulty | Frequency | Acceptance | |
|---|---|---|---|---|---|
| 1 | Text Justification | Hard | 100 | 48.2% | |
| 2 | Check if Every Row and Column Contains All Numbers | Easy | 90 | 52.8% | |
| 3 | Find Words That Can Be Formed by Characters | Easy | 89 | 71.1% | |
| 4 | Word Search | Medium | 86 | 45.3% | |
| 5 | Alert Using Same Key-Card Three or More Times in a One Hour Period | Medium | 80 | 45.9% | |
| 6 | Course Schedule | Medium | 61 | 49.2% | |
| 7 | Ransom Note | Easy | 61 | 64.5% | |
| 8 | Valid Sudoku | Medium | 55 | 62.3% | |
| 9 | Number of Islands | Medium | 55 | 62.3% | |
| 10 | Maximal Square | Medium | 55 | 48.8% | |
| 11 | Subdomain Visit Count | Medium | 48 | 76.8% | |
| 12 | Word Search II | Hard | 48 | 37.3% | |
| 13 | Course Schedule II | Medium | 48 | 53.4% | |
| 14 | Jump Game | Medium | 48 | 39.5% | |
| 15 | Two Sum | Easy | 48 | 55.8% |
How to read this list
The tabs at the top split the questions by how recently people said they were asked in interviews. "Last 30 Days" is the past month, "Last 3 Months" is the past quarter, and so on. "All Time" is every question on record for this company.
Frequency is a score from 0 to 100 for how often a question showed up in that time window. A higher number means it came up more often, so the list starts with the most common questions first. Acceptance is the share of submissions that pass on LeetCode. Click any question to open it on LeetCode.