| Company | Problem | Difficulty | Times | Period | Link |
|---|---|---|---|---|---|
| Tinkoff | Longest Substring Without Repeating Characters | Medium | 8 | 6 months ago | https://leetcode.com/problems/longest-substring-without-repeating-characters |
| Tinkoff | Remove Nth Node From End of List | Medium | 2 | 6 months ago | https://leetcode.com/problems/remove-nth-node-from-end-of-list |
| Tinkoff | Search in Rotated Sorted Array | Medium | 4 | 6 months ago | https://leetcode.com/problems/search-in-rotated-sorted-array |
| Tinkoff | Find First and Last Position of Element in Sorted Array | Medium | 3 | 6 months ago | https://leetcode.com/problems/find-first-and-last-position-of-element-in-sorted-array |
| Tinkoff | Rotate Image | Medium | 6 | 6 months ago | https://leetcode.com/problems/rotate-image |
| Tinkoff | Simplify Path | Medium | 5 | 6 months ago | https://leetcode.com/problems/simplify-path |
| Tinkoff | Search a 2D Matrix | Medium | 3 | 6 months ago | https://leetcode.com/problems/search-a-2d-matrix |
| Tinkoff | Valid Palindrome | Easy | 2 | 6 months ago | https://leetcode.com/problems/valid-palindrome |
| Tinkoff | Min Stack | Medium | 5 | 6 months ago | https://leetcode.com/problems/min-stack |
| Tinkoff | Department Highest Salary | Medium | 2 | 6 months ago | https://leetcode.com/problems/department-highest-salary |
| Tinkoff | Isomorphic Strings | Easy | 2 | 6 months ago | https://leetcode.com/problems/isomorphic-strings |
| Tinkoff | Paint House | Medium | 2 | 6 months ago | https://leetcode.com/problems/paint-house |
| Tinkoff | Is Subsequence | Easy | 2 | 6 months ago | https://leetcode.com/problems/is-subsequence |
| Tinkoff | Decode String | Medium | 2 | 6 months ago | https://leetcode.com/problems/decode-string |
| Tinkoff | Battleships in a Board | Medium | 3 | 6 months ago | https://leetcode.com/problems/battleships-in-a-board |
| Tinkoff | Find All Numbers Disappeared in an Array | Easy | 3 | 6 months ago | https://leetcode.com/problems/find-all-numbers-disappeared-in-an-array |
| Tinkoff | Keys and Rooms | Medium | 5 | 6 months ago | https://leetcode.com/problems/keys-and-rooms |
| Tinkoff | Backspace String Compare | Easy | 2 | 6 months ago | https://leetcode.com/problems/backspace-string-compare |
| Tinkoff | Count Square Submatrices with All Ones | Medium | 3 | 6 months ago | https://leetcode.com/problems/count-square-submatrices-with-all-ones |
| Tinkoff | Minimum Difference Between Highest and Lowest of K Scores | Easy | 3 | 6 months ago | https://leetcode.com/problems/minimum-difference-between-highest-and-lowest-of-k-scores |
| Tinkoff | Form Smallest Number From Two Digit Arrays | Easy | 4 | 6 months ago | https://leetcode.com/problems/form-smallest-number-from-two-digit-arrays |
| Tinkoff | Find the Longest Balanced Substring of a Binary String | Easy | 2 | 6 months ago | https://leetcode.com/problems/find-the-longest-balanced-substring-of-a-binary-string |
| Tinkoff | Event Emitter | Medium | 2 | 0 - 6 months | https://leetcode.com/problems/event-emitter |