PrepFlow
Jobs
ATS Checker
Companies
DSA Sheets
Compiler
PrepFlow
Sign in
Login Required!
You need to log in to access your saved progress.
Companies
Citadel
Matrix
Matrix
0/12 solved
Number of Islands
MEDIUM
Word Search
MEDIUM
Rotting Oranges
MEDIUM
Search a 2D Matrix II
MEDIUM
Maximal Square
MEDIUM
Sudoku Solver
HARD
Longest Increasing Path in a Matrix
HARD
Transpose Matrix
EASY
Rank Transform of a Matrix
HARD
First Completely Painted Row or Column
MEDIUM
Transform to Chessboard
HARD
Design Excel Sum Formula
HARD