KK's blog

02-16

LeetCode 1293 Shortest Path in a Grid with Obstacles Elimination

02-12

LeetCode 498 Diagonal Traverse

01-23

LeetCode 348 Design Tic-Tac-Toe

01-23

LeetCode 317 Shortest Distance from All Buildings

01-21

LeetCode 304 Range Sum Query 2D - Immutable

01-20

LeetCode 286 Walls and Gates

01-18

LeetCode 240 Search a 2D Matrix II

01-18

LeetCode 296 Best Meeting Point

01-18

LeetCode 221 Maximal Square

01-05

LeetCode 063 Unique Paths II

01-05

LeetCode 062 Unique Paths

01-05

LeetCode 064 Minimum Path Sum

01-04

LeetCode 427 Construct Quad Tree

01-04

LeetCode 074 Search a 2D Matrix

01-02

LeetCode 048 Rotate Image

12-28

LeetCode 037 Sudoku Solver

12-25

LeetCode 529 Minesweeper

11-14

LeetCode 378 Kth Smallest Element in a Sorted Matrix