##### Microsoft

DesignGurus · 50 questions

Practice

Progress: 0/50 solved (0.0%)

Easy 0/15Med. 0/25Hard 0/10

Difficulty

| # | Title | Acceptance | Difficulty |
| --- | --- | --- | --- |
| 1 | [Buddy Strings (easy)](/content/problem/microsoft/buddy-strings-easy?company=microsoft/index.html) | 19.4% | easy |
| 2 | [Can Place Flowers (easy)](/content/problem/microsoft/can-place-flowers-easy?company=microsoft/index.html) | 29.9% | easy |
| 3 | [Reverse a LinkedList (easy)](/content/problem/microsoft/reverse-a-linkedlist-easy?company=microsoft/index.html) | 80.1% | easy |
| 4 | [Maximum Number of Balloons (easy)](/content/problem/microsoft/maximum-number-of-balloons-easy?company=microsoft/index.html) | 39.7% | easy |
| 5 | Hidden Document | 38.3% | easy |
| 6 | Hidden Document | 42.4% | easy |
| 7 | Hidden Document | 45.5% | easy |
| 8 | Hidden Document | 96.4% | easy |
| 9 | Hidden Document | 37.6% | easy |
| 10 | Hidden Document | 69.2% | easy |
| 11 | Hidden Document | 66.3% | easy |
| 12 | Hidden Document | 47.9% | easy |
| 13 | Hidden Document | 61.5% | easy |
| 14 | Hidden Document | 38.7% | easy |
| 15 | Hidden Document | 69.0% | easy |
| 16 | [Nth Digit (medium)](/content/problem/microsoft/nth-digit-medium?company=microsoft/index.html) | 50.7% | Med. |
| 17 | [Restore IP Addresses (medium)](/content/problem/microsoft/restore-ip-addresses-medium?company=microsoft/index.html) | 45.9% | Med. |
| 18 | [Find Original Array From Doubled Array (medium)](/content/problem/microsoft/find-original-array-from-doubled-array-medium?company=microsoft/index.html) | 46.9% | Med. |
| 19 | [Reverse Words in a String II (medium)](/content/problem/microsoft/reverse-words-in-a-string-ii-medium?company=microsoft/index.html) | 74.9% | Med. |
| 20 | [Longest Arithmetic Subsequence (medium)](/content/problem/microsoft/longest-arithmetic-subsequence-medium?company=microsoft/index.html) | 47.2% | Med. |
| 21 | [Matchsticks to Square (medium)](/content/problem/microsoft/matchsticks-to-square-medium?company=microsoft/index.html) | 40.4% | Med. |
| 22 | Hidden Document | 45.5% | Med. |
| 23 | Hidden Document | 37.8% | Med. |
| 24 | Hidden Document | 29.0% | Med. |
| 25 | Hidden Document | 57.8% | Med. |
| 26 | Hidden Document | 48.3% | Med. |
| 27 | Hidden Document | 42.5% | Med. |
| 28 | Hidden Document | 69.3% | Med. |
| 29 | Hidden Document | 61.7% | Med. |
| 30 | Hidden Document | 57.1% | Med. |
| 31 | Hidden Document | 51.7% | Med. |
| 32 | Hidden Document | 51.7% | Med. |
| 33 | Hidden Document | 80.6% | Med. |
| 34 | Hidden Document | 15.3% | Med. |
| 35 | Hidden Document | 18.0% | Med. |
| 36 | Hidden Document | 41.5% | Med. |
| 37 | Hidden Document | 36.5% | Med. |
| 38 | Hidden Document | 35.8% | Med. |
| 39 | Hidden Document | 49.3% | Med. |
| 40 | Hidden Document | 62.8% | Med. |
| 41 | [Regular Expression Matching (hard)](/content/problem/microsoft/regular-expression-matching-hard?company=microsoft/index.html) | 20.8% | hard |
| 42 | [First Missing Positive (hard)](/content/problem/microsoft/first-missing-positive-hard?company=microsoft/index.html) | 38.8% | hard |
| 43 | [Largest Rectangle in Histogram (hard)](/content/problem/microsoft/largest-rectangle-in-histogram-hard?company=microsoft/index.html) | 56.1% | hard |
| 44 | [Sliding Window Maximum (hard)](/content/problem/microsoft/sliding-window-maximum-hard?company=microsoft/index.html) | 74.2% | hard |
| 45 | Hidden Document | 57.1% | hard |
| 46 | Hidden Document | 46.0% | hard |
| 47 | Hidden Document | 13.3% | hard |
| 48 | Hidden Document | 70.8% | hard |
| 49 | Hidden Document | 47.0% | hard |
| 50 | Hidden Document | 15.7% | hard |