GOOGLE:
 	388 	Longest Absolute File Path 	36.5% 	Medium
	340 	Longest Substring with At Most K Distinct Characters 	38.8% 	Hard
	308 	Range Sum Query 2D - Mutable 	22.6% 	Hard
	482 	License Key Formatting 	41.5% 	Medium
	281 	Zigzag Iterator 	50.5% 	Medium
	298 	Binary Tree Longest Consecutive Sequence 	40.9% 	Medium
	418 	Sentence Screen Fitting 	27.7% 	Medium
	361 	Bomb Enemy 	38.9% 	Medium
	425 	Word Squares 	42.6% 	Hard
	346 	Moving Average from Data Stream 	58.7% 	Easy
	163 	Missing Ranges 	24.5% 	Medium
	66 	Plus One 	38.6% 	Easy
	394 	Decode String 	41.3% 	Medium
	288 	Unique Word Abbreviation 	16.7% 	Medium
	317 	Shortest Distance from All Buildings 	34.0% 	Hard
	271 	Encode and Decode Strings 	26.1% 	Medium
	351 	Android Unlock Patterns 	43.7% 	Medium
	305 	Number of Islands II 	38.9% 	Hard
	280 	Wiggle Sort 	57.0% 	Medium
	200 	Number of Islands 	34.5% 	Medium
	259 	3Sum Smaller 	41.3% 	Medium
	393 	UTF-8 Validation 	34.8% 	Medium
	289 	Game of Life 	36.9% 	Medium
	246 	Strobogrammatic Number 	39.8% 	Easy
	218 	The Skyline Problem 	27.1% 	Hard
	279 	Perfect Squares 	36.8% 	Medium
	406 	Queue Reconstruction by Height 	55.6% 	Medium
	391 	Perfect Rectangle 	26.2% 	Hard
	345 	Reverse Vowels of a String 	38.5% 	Easy
	286 	Walls and Gates 	44.0% 	Medium
	247 	Strobogrammatic Number II 	39.8% 	Medium
	56 	Merge Intervals 	30.1% 	Medium
	320 	Generalized Abbreviation 	44.8% 	Medium
	329 	Longest Increasing Path in a Matrix 	36.3% 	Hard
	417 	Pacific Atlantic Water Flow 	33.6% 	Medium
	297 	Serialize and Deserialize Binary Tree 	33.2% 	Hard
	399 	Evaluate Division 	40.8% 	Medium
	362 	Design Hit Counter 	53.8% 	Medium
	295 	Find Median from Data Stream 	26.6% 	Hard
	471 	Encode String with Shortest Length 	42.0% 	Hard
	228 	Summary Ranges 	29.8% 	Medium
	159 	Longest Substring with At Most Two Distinct Characters 	41.1% 	Hard
	146 	LRU Cache 	17.7% 	Hard
	284 	Peeking Iterator 	35.5% 	Medium
	465 	Optimal Account Balancing 	36.5% 	Hard
	294 	Flip Game II 	46.3% 	Medium
	407 	Trapping Rain Water II 	37.0% 	Hard
	293 	Flip Game 	55.7% 	Easy
	42 	Trapping Rain Water 	36.7% 	Hard
	411 	Minimum Unique Word Abbreviation 	32.9% 	Hard
	359 	Logger Rate Limiter 	59.7% 	Easy
	341 	Flatten Nested List Iterator 	41.5% 	Medium
	315 	Count of Smaller Numbers After Self 	34.5% 	Hard
	276 	Paint Fence 	34.3% 	Easy
	274 	H-Index 	33.1% 	Medium
	249 	Group Shifted Strings 	41.3% 	Medium
	239 	Sliding Window Maximum 	32.9% 	Hard
	360 	Sort Transformed Array 	43.9% 	Medium
	269 	Alien Dictionary 	23.9% 	Hard
	212 	Word Search II 	23.4% 	Hard
	318 	Maximum Product of Word Lengths 	44.2% 	Medium
	128 	Longest Consecutive Sequence 	36.8% 	Hard
	380 	Insert Delete GetRandom O(1) 	39.1% 	Medium
	253 	Meeting Rooms II 	38.8% 	Medium
	389 	Find the Difference 	50.6% 	Easy
	401 	Binary Watch 	44.8% 	Easy
	230 	Kth Smallest Element in a BST 	43.8% 	Medium
	270 	Closest Binary Search Tree Value 	39.4% 	Easy
	139 	Word Break 	29.8% 	Medium
	400 	Nth Digit 	30.1% 	Easy
	484 	Find Permutation 	54.2% 	Medium
	20 	Valid Parentheses 	33.4% 	Easy
	162 	Find Peak Element 	37.4% 	Medium
	158 	Read N Characters Given Read4 II - Call multiple times 	24.1% 	Hard
	369 	Plus One Linked List 	54.2% 	Medium
	463 	Island Perimeter 	57.0% 	Easy
	266 	Palindrome Permutation 	56.8% 	Easy
	358 	Rearrange String k Distance Apart 	31.7% 	Hard
	373 	Find K Pairs with Smallest Sums 	30.7% 	Medium
	10 	Regular Expression Matching 	24.1% 	Hard
	327 	Count of Range Sum 	29.7% 	Hard
	155 	Min Stack 	28.6% 	Easy
	4 	Median of Two Sorted Arrays 	21.7% 	Hard
	332 	Reconstruct Itinerary 	29.2% 	Medium
	23 	Merge k Sorted Lists 	27.2% 	Hard
	166 	Fraction to Recurring Decimal 	17.5% 	Medium
	415 	Add Strings 	41.3% 	Easy
	505 	The Maze II 	37.1% 	Medium
	240 	Search a 2D Matrix II 	38.5% 	Medium
	324 	Wiggle Sort II 	26.0% 	Medium
	490 	The Maze 	43.1% 	Medium
	140 	Word Break II 	23.3% 	Hard
	409 	Longest Palindrome 	45.4% 	Easy
	231 	Power of Two 	40.1% 	Easy
	336 	Palindrome Pairs 	26.2% 	Hard
	173 	Binary Search Tree Iterator 	41.3% 	Medium
	133 	Clone Graph 	25.1% 	Medium
	57 	Insert Interval 	27.6% 	Hard
	422 	Valid Word Square 	36.3% 	Easy
	54 	Spiral Matrix 	25.9% 	Medium
	22 	Generate Parentheses 	45.0% 	Medium
	348 	Design Tic-Tac-Toe 	45.9% 	Medium
	421 	Maximum XOR of Two Numbers in an Array 	45.8% 	Medium
	31 	Next Permutation 	28.8% 	Medium
	460 	LFU Cache 	23.6% 	Hard
	224 	Basic Calculator 	27.0% 	Hard
	382 	Linked List Random Node 	46.8% 	Medium
	17 	Letter Combinations of a Phone Number 	34.5% 	Medium
	251 	Flatten 2D Vector 	40.4% 	Medium
	272 	Closest Binary Search Tree Value II 	38.9% 	Hard
	50 	Pow(x, n) 	26.3% 	Medium
	44 	Wildcard Matching 	20.0% 	Hard
	309 	Best Time to Buy and Sell Stock with Cooldown 	40.7% 	Medium
	402 	Remove K Digits 	26.2% 	Medium
	302 	Smallest Rectangle Enclosing Black Pixels 	45.5% 	Hard
	379 	Design Phone Directory 	32.6% 	Medium
	444 	Sequence Reconstruction 	19.8% 	Medium
	353 	Design Snake Game 	26.5% 	Medium
	375 	Guess Number Higher or Lower II 	35.8% 	Medium
	354 	Russian Doll Envelopes 	32.3% 	Hard
	356 	Line Reflection 	30.1% 	Medium
	397 	Integer Replacement 	30.1% 	Medium
	282 	Expression Add Operators 	29.7% 	Hard
	408 	Valid Word Abbreviation 	28.0% 	Easy
	368 	Largest Divisible Subset 	33.7% 	Medium
	208 	Implement Trie (Prefix Tree) 	28.2% 	Medium
	363 	Max Sum of Rectangle No Larger Than K 	33.1% 	Hard
	214 	Shortest Palindrome 	24.2% 	Hard
	313 	Super Ugly Number 	37.7% 	Medium
	261 	Graph Valid Tree 	37.7% 	Medium
	451 	Sort Characters By Frequency 	50.9% 	Medium
	321 	Create Maximum Number 	24.5% 	Hard
	378 	Kth Smallest Element in a Sorted Matrix 	44.6% 	Medium
	459 	Repeated Substring Pattern 	38.1% 	Easy
	377 	Combination Sum IV 	41.9% 	Medium
	331 	Verify Preorder Serialization of a Binary Tree 	36.2% 	Medium
	326 	Power of Three 	40.2% 	Easy
	374 	Guess Number Higher or Lower 	35.3% 	Easy
	257 	Binary Tree Paths 	38.4% 	Easy
	659 	Split Array into Consecutive Subsequences 	33.7% 	Medium
	658 	Find K Closest Elements 	35.7% 	Medium
	657 	Judge Route Circle 	71.5% 	Easy
	656 	Coin Path 	24.3% 	Hard
	652 	Find Duplicate Subtrees 	31.1% 	Medium
	651 	4 Keys Keyboard 	46.4% 	Medium
	644 	Maximum Average Subarray II 	19.7% 	Hard
	643 	Maximum Average Subarray I 	38.7% 	Easy
	638 	Shopping Offers 	41.3% 	Medium
	616 	Add Bold Tag in String 	37.5% 	Medium
	604 	Design Compressed String Iterator 	31.5% 	Easy
	587 	Erect the Fence 	31.4% 	Hard
	583 	Delete Operation for Two Strings 	43.7% 	Medium
	581 	Shortest Unsorted Continuous Subarray 	29.6% 	Easy
	569 	Median Employee Salary 	27.3% 	Hard
	568 	Maximum Vacation Days 	41.1% 	Hard
	562 	Longest Line of Consecutive One in Matrix 	39.9% 	Medium
	560 	Subarray Sum Equals K 	40.7% 	Medium
	552 	Student Attendance Record II 	30.6% 	Hard
	551 	Student Attendance Record I 	43.7% 	Easy
	549 	Binary Tree Longest Consecutive Sequence II 	40.3% 	Medium
	545 	Boundary of Binary Tree 	31.3% 	Medium
	544 	Output Contest Matches 	71.9% 	Medium
	543 	Diameter of Binary Tree 	43.5% 	Easy
	542 	01 Matrix 	33.0% 	Medium
	541 	Reverse String II 	43.7% 	Easy
	535 	Encode and Decode TinyURL 	74.0% 	Medium
	534 	Design TinyURL 	0.0% 	Medium
	533 	Lonely Pixel II 	42.6% 	Medium
	531 	Lonely Pixel I 	54.3% 	Medium
	530 	Minimum Absolute Difference in BST 	47.1% 	Easy
	527 	Word Abbreviation 	40.5% 	Hard
	526 	Beautiful Arrangement 	55.2% 	Medium
	524 	Longest Word in Dictionary through Deleting 	42.6% 	Medium
	522 	Longest Uncommon Subsequence II 	31.0% 	Medium
	521 	Longest Uncommon Subsequence I 	55.2% 	Easy
	520 	Detect Capital 	51.9% 	Easy
	514 	Freedom Trail 	38.1% 	Hard
	506 	Relative Ranks 	46.6% 	Easy
	503 	Next Greater Element II 	46.9% 	Medium
	501 	Find Mode in Binary Search Tree 	38.0% 	Easy
	498 	Diagonal Traverse 	45.9% 	Medium
	494 	Target Sum 	43.6% 	Medium
	493 	Reverse Pairs 	20.1% 	Hard
	487 	Max Consecutive Ones II 	45.2% 	Medium
	486 	Predict the Winner 	44.9% 	Medium
	485 	Max Consecutive Ones 	54.0% 	Easy
	483 	Smallest Good Base 	32.7% 	Hard
	481 	Magical String 	45.3% 	Medium
	480 	Sliding Window Median 	31.6% 	Hard
	475 	Heaters 	29.5% 	Easy
	474 	Ones and Zeroes 	38.9% 	Medium
	469 	Convex Polygon 	32.3% 	Medium
	448 	Find All Numbers Disappeared in an Array 	51.4% 	Easy
	447 	Number of Boomerangs 	45.0% 	Easy
	370 	Range Addition 	55.5% 	Medium
	357 	Count Numbers with Unique Digits 	45.9% 	Medium
	330 	Patching Array 	32.0% 	Hard
	323 	Number of Connected Components in an Undirected Graph 	47.9% 	Medium
	316 	Remove Duplicate Letters 	29.4% 	Hard
	314 	Binary Tree Vertical Order Traversal 	36.5% 	Medium
	312 	Burst Balloons 	42.6% 	Hard
	310 	Minimum Height Trees 	28.8% 	Medium

FACEBOOK:
 	283 	Move Zeroes 	49.8% 	Easy
	325 	Maximum Size Subarray Sum Equals k 	42.3% 	Medium
	301 	Remove Invalid Parentheses 	35.0% 	Hard
	67 	Add Binary 	32.4% 	Easy
	311 	Sparse Matrix Multiplication 	50.7% 	Medium
	314 	Binary Tree Vertical Order Traversal 	36.5% 	Medium
	273 	Integer to English Words 	22.0% 	Hard
	17 	Letter Combinations of a Phone Number 	34.5% 	Medium
	278 	First Bad Version 	25.3% 	Easy
	91 	Decode Ways 	19.6% 	Medium
	10 	Regular Expression Matching 	24.1% 	Hard
	253 	Meeting Rooms II 	38.8% 	Medium
	15 	3Sum 	21.6% 	Medium
	277 	Find the Celebrity 	35.3% 	Medium
	158 	Read N Characters Given Read4 II - Call multiple times 	24.1% 	Hard
	200 	Number of Islands 	34.5% 	Medium
	297 	Serialize and Deserialize Binary Tree 	33.2% 	Hard
	282 	Expression Add Operators 	29.7% 	Hard
	76 	Minimum Window Substring 	25.3% 	Hard
	257 	Binary Tree Paths 	38.4% 	Easy
	23 	Merge k Sorted Lists 	27.2% 	Hard
	161 	One Edit Distance 	31.2% 	Medium
	157 	Read N Characters Given Read4 	28.9% 	Easy
	211 	Add and Search Word - Data structure design 	22.7% 	Medium
	285 	Inorder Successor in BST 	36.0% 	Medium
	139 	Word Break 	29.8% 	Medium
	121 	Best Time to Buy and Sell Stock 	41.2% 	Easy
	56 	Merge Intervals 	30.1% 	Medium
	341 	Flatten Nested List Iterator 	41.5% 	Medium
	1 	Two Sum 	34.5% 	Easy
	173 	Binary Search Tree Iterator 	41.3% 	Medium
	125 	Valid Palindrome 	26.2% 	Easy
	75 	Sort Colors 	37.9% 	Medium
	78 	Subsets 	40.5% 	Medium
	98 	Validate Binary Search Tree 	23.3% 	Medium
	43 	Multiply Strings 	27.0% 	Medium
	206 	Reverse Linked List 	45.4% 	Easy
	133 	Clone Graph 	25.1% 	Medium
	252 	Meeting Rooms 	47.2% 	Easy
	218 	The Skyline Problem 	27.1% 	Hard
	236 	Lowest Common Ancestor of a Binary Tree 	29.7% 	Medium
	49 	Group Anagrams 	34.7% 	Medium
	79 	Word Search 	26.7% 	Medium
	238 	Product of Array Except Self 	49.0% 	Medium
	38 	Count and Say 	34.6% 	Easy
	57 	Insert Interval 	27.6% 	Hard
	209 	Minimum Size Subarray Sum 	30.6% 	Medium
	215 	Kth Largest Element in an Array 	39.2% 	Medium
	71 	Simplify Path 	25.2% 	Medium
	146 	LRU Cache 	17.7% 	Hard
	13 	Roman to Integer 	45.7% 	Easy
	33 	Search in Rotated Sorted Array 	32.1% 	Medium
	208 	Implement Trie (Prefix Tree) 	28.2% 	Medium
	90 	Subsets II 	36.2% 	Medium
	44 	Wildcard Matching 	20.0% 	Hard
	128 	Longest Consecutive Sequence 	36.8% 	Hard
	102 	Binary Tree Level Order Traversal 	39.7% 	Medium
	380 	Insert Delete GetRandom O(1) 	39.1% 	Medium
	88 	Merge Sorted Array 	32.0% 	Easy
	377 	Combination Sum IV 	41.9% 	Medium
	28 	Implement strStr() 	28.1% 	Easy
	334 	Increasing Triplet Subsequence 	39.2% 	Medium
	127 	Word Ladder 	19.4% 	Medium
	398 	Random Pick Index 	42.7% 	Medium
	50 	Pow(x, n) 	26.3% 	Medium
	494 	Target Sum 	43.6% 	Medium
	269 	Alien Dictionary 	23.9% 	Hard
	20 	Valid Parentheses 	33.4% 	Easy
	235 	Lowest Common Ancestor of a Binary Search Tree 	39.0% 	Easy
	286 	Walls and Gates 	44.0% 	Medium
	69 	Sqrt(x) 	27.8% 	Easy
	117 	Populating Next Right Pointers in Each Node II 	33.8% 	Medium
	68 	Text Justification 	19.0% 	Hard
	221 	Maximal Square 	28.8% 	Medium
	274 	H-Index 	33.1% 	Medium
	85 	Maximal Rectangle 	27.9% 	Hard
	210 	Course Schedule II 	27.9% 	Medium
	25 	Reverse Nodes in k-Group 	30.7% 	Hard
	234 	Palindrome Linked List 	32.7% 	Easy
	653 	Two Sum IV - Input is a BST 	50.6% 	Easy
	642 	Design Search Autocomplete System 	28.9% 	Hard
	639 	Decode Ways II 	22.7% 	Hard
	637 	Average of Levels in Binary Tree 	55.6% 	Easy
	636 	Exclusive Time of Functions 	39.4% 	Medium
	621 	Task Scheduler 	41.5% 	Medium
	602 	Friend Requests II: Who Has the Most Friends 	43.9% 	Medium
	597 	Friend Requests I: Overall Acceptance Rate 	31.0% 	Easy
	578 	Get Highest Answer Rate Question 	24.0% 	Medium
	572 	Subtree of Another Tree 	40.6% 	Easy
	554 	Brick Wall 	44.6% 	Medium
	543 	Diameter of Binary Tree 	43.5% 	Easy
	535 	Encode and Decode TinyURL 	74.0% 	Medium
	534 	Design TinyURL 	0.0% 	Medium
	525 	Contiguous Array 	39.0% 	Medium
	523 	Continuous Subarray Sum 	22.6% 	Medium
	477 	Total Hamming Distance 	46.7% 	Medium
	461 	Hamming Distance 	70.1% 	Easy
	410 	Split Array Largest Sum 	37.0% 	Hard
	404 	Sum of Left Leaves 	46.9% 	Easy
	275 	H-Index II 	34.3% 	Medium
	265 	Paint House II 	37.9% 	Hard
	261 	Graph Valid Tree 	37.7% 	Medium
	168 	Excel Sheet Column Title 	25.9% 	Easy
	80 	Remove Duplicates from Sorted Array II 	35.9% 	Medium
	26 	Remove Duplicates from Sorted Array 	35.5% 	Easy