| 500 |
Keyboard Row |
60.20% |
Easy |
| 499 |
The Maze III |
32.00% |
Hard |
| 498 |
Diagonal Traverse |
46.20% |
Medium |
| 497 |
Random Point in Non-overlapping Rectangles |
33.20% |
Medium |
| 496 |
Next Greater Element I |
58.80% |
Easy |
| 495 |
Teemo Attacking |
51.90% |
Medium |
| 494 |
Target Sum |
44.40% |
Medium |
| 493 |
Reverse Pairs |
17.10% |
Hard |
| 492 |
Construct the Rectangle |
49.70% |
Easy |
| 491 |
Increasing Subsequences |
39.30% |
Medium |
| 490 |
The Maze |
42.80% |
Medium |
| 489 |
Robot Room Cleaner |
57.10% |
Hard |
| 488 |
Zuma Game |
38.00% |
Hard |
| 487 |
Max Consecutive Ones II $ |
42.70% |
Medium |
| 486 |
Predict the Winner |
43.60% |
Medium |
| 485 |
Max Consecutive Ones |
55.30% |
Easy |
| 484 |
Find Permutation $ |
50.50% |
Medium |
| 483 |
Smallest Good Base |
30.60% |
Hard |
| 482 |
License Key Formatting |
41.20% |
Medium |
| 481 |
Magical String |
46.20% |
Medium |
| 480 |
Sliding Window Median |
31.00% |
Hard |
| 479 |
Largest Palindrome Product |
23.90% |
Easy |
| 478 |
Generate Random Point in a Circle |
33.80% |
Medium |
| 477 |
Total Hamming Distance |
44.10% |
Medium |
| 476 |
Number Complement |
61.20% |
Easy |
| 475 |
Heaters |
30.20% |
Easy |
| 474 |
Ones and Zeroes |
34.90% |
Medium |
| 473 |
Matchsticks to Square |
31.80% |
Medium |
| 472 |
Concatenated Words |
29.20% |
Hard |
| 471 |
Encode String with Shortest Length $ |
43.50% |
Hard |
| 470 |
Implement Rand10() Using Rand7() |
43.00% |
Medium |
| 469 |
Convex Polygon $ |
27.20% |
Medium |
| 468 |
Validate IP Address |
22.10% |
Medium |
| 467 |
Unique Substrings in Wraparound String |
29.90% |
Medium |
| 466 |
Count The Repetitions |
24.20% |
Hard |
| 465 |
Optimal Account Balancing $ |
29.20% |
Hard |
| 464 |
Can I Win |
22.20% |
Medium |
| 463 |
Island Perimeter |
56.70% |
Easy |
| 462 |
Minimum Moves to Equal Array Elements II |
50.90% |
Medium |
| 461 |
Hamming Distance |
73.20% |
Easy |
| 460 |
LFU Cache |
18.30% |
Hard |
| 459 |
Repeated Substring Pattern |
39.70% |
Easy |
| 458 |
Poor Pigs |
40.70% |
Easy |
| 457 |
Circular Array Loop |
20.60% |
Medium |
| 456 |
132 Pattern |
28.00% |
Medium |
| 455 |
Assign Cookies |
48.10% |
Easy |
| 454 |
4Sum II |
42.80% |
Medium |
| 453 |
Minimum Moves to Equal Array Elements |
46.30% |
Easy |
| 452 |
Minimum Number of Arrows to Burst Balloons |
42.10% |
Medium |
| 451 |
Sort Characters By Frequency |
50.90% |
Medium |
| 450 |
Delete Node in a BST |
34.50% |
Medium |
| 449 |
Serialize and Deserialize BST |
41.20% |
Medium |
| 448 |
Find All Numbers Disappeared in an Array |
58.30% |
Easy |
| 447 |
Number of Boomerangs |
42.20% |
Easy |
| 446 |
Arithmetic Slices II - Subsequence |
22.30% |
Hard |
| 445 |
Add Two Numbers II |
45.40% |
Medium |
| 444 |
Sequence Reconstruction $ |
20.50% |
Medium |
| 443 |
String Compression |
35.80% |
Easy |
| 442 |
Find All Duplicates in an Array |
46.40% |
Medium |
| 441 |
Arranging Coins |
36.20% |
Easy |
| 440 |
K-th Smallest in Lexicographical Order |
21.50% |
Hard |
| 439 |
Ternary Expression Parser $ |
49.40% |
Medium |
| 438 |
Find All Anagrams in a String |
33.50% |
Easy |
| 437 |
Path Sum III |
38.60% |
Easy |
| 436 |
Find Right Interval |
42.30% |
Medium |
| 435 |
Non-overlapping Intervals |
39.80% |
Medium |
| 434 |
Number of Segments in a String |
38.40% |
Easy |
| 433 |
Minimum Genetic Mutation |
33.50% |
Medium |
| 432 |
All O`one Data Structure |
28.30% |
Hard |
| 431 |
Encode N-ary Tree to Binary Tree $ |
53.70% |
Hard |
| 430 |
Flatten a Multilevel Doubly Linked List |
36.20% |
Medium |
| 429 |
N-ary Tree Level Order Traversal |
55.80% |
Easy |
| 428 |
Serialize and Deserialize N-ary Tree $ |
48.10% |
Hard |
| 427 |
Construct Quad Tree |
49.20% |
Easy |
| 426 |
Convert Binary Search Tree to Sorted Doubly Linked List |
43.30% |
Medium |
| 425 |
Word Squares $ |
40.10% |
Hard |
| 424 |
Longest Repeating Character Replacement |
38.10% |
Medium |
| 423 |
Reconstruct Original Digits from English |
40.80% |
Medium |
| 422 |
Valid Word Square $ |
36.40% |
Easy |
| 421 |
Maximum XOR of Two Numbers in an Array |
36.40% |
Medium |
| 420 |
Strong Password Checker |
22.10% |
Hard |
| 419 |
Battleships in a Board |
59.30% |
Medium |
| 418 |
Sentence Screen Fitting $ |
25.10% |
Medium |
| 417 |
Pacific Atlantic Water Flow |
31.10% |
Medium |
| 416 |
Partition Equal Subset Sum |
36.80% |
Medium |
| 415 |
Add Strings |
41.50% |
Easy |
| 414 |
Third Maximum Number |
26.50% |
Easy |
| 413 |
Arithmetic Slices |
53.50% |
Medium |
| 412 |
Fizz Buzz |
57.50% |
Easy |
| 411 |
Minimum Unique Word Abbreviation $ |
25.60% |
Hard |
| 410 |
Split Array Largest Sum |
25.00% |
Hard |
| 409 |
Longest Palindrome |
44.90% |
Easy |
| 408 |
Valid Word Abbreviation $ |
26.20% |
Easy |
| 407 |
Trapping Rain Water II |
33.10% |
Hard |
| 406 |
Queue Reconstruction by Height |
54.10% |
Medium |
| 405 |
Convert a Number to Hexadecimal |
41.80% |
Easy |
| 404 |
Sum of Left Leaves |
46.20% |
Easy |
| 403 |
Frog Jump |
31.70% |
Hard |
| 402 |
Remove K Digits |
25.90% |
Medium |
| 401 |
Binary Watch |
43.00% |
Easy |