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Amazon
Matrix
Matrix
0/52 solved
Number of Islands
MEDIUM
Rotate Image
MEDIUM
Search a 2D Matrix
MEDIUM
Word Search
MEDIUM
Spiral Matrix
MEDIUM
Set Matrix Zeroes
MEDIUM
Rotting Oranges
MEDIUM
Minimum Path Sum
MEDIUM
Search a 2D Matrix II
MEDIUM
Valid Sudoku
MEDIUM
Maximal Rectangle
HARD
Maximal Square
MEDIUM
Max Area of Island
MEDIUM
Kth Smallest Element in a Sorted Matrix
MEDIUM
Sudoku Solver
HARD
01 Matrix
MEDIUM
Word Search II
HARD
Longest Increasing Path in a Matrix
HARD
Unique Paths II
MEDIUM
Surrounded Regions
MEDIUM
Flood Fill
EASY
Pacific Atlantic Water Flow
MEDIUM
Shortest Path in Binary Matrix
MEDIUM
Spiral Matrix II
MEDIUM
Minimum Falling Path Sum
MEDIUM
Game of Life
MEDIUM
Count Square Submatrices with All Ones
MEDIUM
Unique Paths III
HARD
Range Sum Query 2D - Immutable
MEDIUM
Count Negative Numbers in a Sorted Matrix
EASY
Shortest Path in a Grid with Obstacles Elimination
HARD
Number of Closed Islands
MEDIUM
The K Weakest Rows in a Matrix
EASY
Making A Large Island
HARD
Trapping Rain Water II
HARD
Diagonal Traverse
MEDIUM
Walls and Gates
MEDIUM
Snakes and Ladders
MEDIUM
Score After Flipping Matrix
MEDIUM
Design Tic-Tac-Toe
MEDIUM
Minesweeper
MEDIUM
Shortest Distance from All Buildings
HARD
The Maze
MEDIUM
Shift 2D Grid
EASY
The Maze II
MEDIUM
Count Servers that Communicate
MEDIUM
Cut Off Trees for Golf Event
HARD
Best Meeting Point
HARD
Detect Cycles in 2D Grid
MEDIUM
Coloring A Border
MEDIUM
Largest 1-Bordered Square
MEDIUM
Valid Tic-Tac-Toe State
MEDIUM