Top 50 Google tagged questions. (With Links)

1. Two Sum (https://leetcode.com/problems/two-sum)
2. Insert Interval (https://leetcode.com/problems/insert-interval)
3. Text Justification (https://leetcode.com/problems/text-justification)
4. Minimum Window Substring (https://leetcode.com/problems/minimum-window-substring)
5. Maximal Rectangle (https://leetcode.com/problems/maximal-rectangle)
6. The Skyline Problem (https://leetcode.com/problems/the-skyline-problem)
7. Maximal Square (https://leetcode.com/problems/maximal-square)
8. Meeting Rooms II (https://leetcode.com/problems/meeting-rooms-ii)
9. Find Median from Data Stream (https://leetcode.com/problems/find-median-from-data-stream)
10. Bulls and Cows (https://leetcode.com/problems/bulls-and-cows)
11. Count of Smaller Numbers After Self (https://leetcode.com/problems/count-of-smaller-numbers-after-self)
12. Longest Increasing Path in a Matrix (https://leetcode.com/problems/longest-increasing-path-in-a-matrix)
13. Longest Substring with At Most K Distinct Characters
    (https://leetcode.com/problems/longest-substring-with-at-most-k-distinct-characters)
14. Moving Average from Data Stream (https://leetcode.com/problems/moving-average-from-data-stream)
15. Logger Rate Limiter (https://leetcode.com/problems/logger-rate-limiter)
16. Design Hit Counter (https://leetcode.com/problems/design-hit-counter)
17. Max Sum of Rectangle No Larger Than K (https://leetcode.com/problems/max-sum-of-rectangle-no-larger-than-k)
18. Decode String (https://leetcode.com/problems/decode-string)
19. Evaluate Division (https://leetcode.com/problems/evaluate-division)
20. Split Array Largest Sum (https://leetcode.com/problems/split-array-largest-sum)
21. Robot Room Cleaner (https://leetcode.com/problems/robot-room-cleaner)
22. Random Pick with Weight (https://leetcode.com/problems/random-pick-with-weight)
23. Subarray Sum Equals K (https://leetcode.com/problems/subarray-sum-equals-k)
24. Longest Line of Consecutive One in Matrix (https://leetcode.com/problems/longest-lineof-consecutive-one-in-matrix)
25. Design Search Autocomplete System (https://leetcode.com/problems/design-search-autocomplete-system)
26. Split Array into Consecutive Subsequences (https://leetcode.com/problems/split-array-into-consecutive-subsequences)
27. 24 Game (https://leetcode.com/problems/24-game)
28. Minimum Window Subsequence (https://leetcode.com/problems/minimum-window-subsequence)
29. Network Delay Time (https://leetcode.com/problems/network-delay-time)
30. Open the Lock (https://leetcode.com/problems/open-the-lock)
31. Expressive Words (https://leetcode.com/problems/expressive-words)
32. Find And Replace in String (https://leetcode.com/problems/find-and-replace-in-string)
33. Guess the Word (https://leetcode.com/problems/guess-the-word)
34. Hand of Straights (https://leetcode.com/problems/hand-of-straights)
35. Shortest Subarray with Sum at Least K (https://leetcode.com/problems/shortest-subarray-with-sum-at-least-k)
36. X of a Kind in a Deck of Cards (https://leetcode.com/problems/x-of-a-kind-in-a-deck-of-cards)
37. Minimum Area Rectangle (https://leetcode.com/problems/minimum-area-rectangle)
38. Validate Stack Sequences (https://leetcode.com/problems/validate-stack-sequences)
39. Flip Equivalent Binary Trees (https://leetcode.com/problems/flip-equivalent-binarytrees)
40. Minimum Domino Rotations For Equal Row (https://leetcode.com/problems/minimum-domino-rotations-for-equal-row)
41. Longest String Chain (https://leetcode.com/problems/longest-string-chain)
42. Shortest Way to Form String (https://leetcode.com/problems/shortest-way-to-formstring)
43. Confusing Number II (https://leetcode.com/problems/confusing-number-ii)
44. Delete Nodes And Return Forest (https://leetcode.com/problems/delete-nodes-andreturn-forest)
45. Snapshot Array (https://leetcode.com/problems/snapshot-array)
46. String Transforms Into Another String (https://leetcode.com/problems/string-transformsinto-another-string)
47. Divide Chocolate (https://leetcode.com/problems/divide-chocolate)
48. Divide Array in Sets of K Consecutive Numbers (https://leetcode.com/problems/divide-array-in-sets-of-k-consecutive-numbers)
49. Minimum Distance to Type a Word Using Two Fingers
    (https://leetcode.com/problems/minimum-distance-to-type-a-word-using-two-fingers)
50. Time Needed to Inform All Employees (https://leetcode.com/problems/time-needed-toinform-all-employees)

Ref: https://leetcode.com/discuss/general-discussion/677506/top-50-google-tagged-questions-with-links