Snapchat Matrix Questions

14 matrix problems asked at Snapchat interviews

Medium (7)Hard (7)

Questions

Title	Difficulty	Acceptance	Frequency
Valid Sudoku	Medium	64.2%	87.5%
Sudoku Solver	Hard	65.4%	87.5%
Number of Islands	Medium	63.8%	87.5%
Game of Life	Medium	72.4%	87.5%
Making A Large Island	Hard	56.3%	87.5%
Bricks Falling When Hit	Hard	36.9%	87.5%
Word Search	Medium	46.9%	50.0%
Search a 2D Matrix II	Medium	56.9%	50.0%
Shortest Path in a Grid with Obstacles Elimination	Hard	46.1%	50.0%
Word Search II	Hard	38.1%	50.0%
Escape the Spreading Fire	Hard	37.6%	50.0%
Shortest Path in Binary Matrix	Medium	51.1%	37.5%
Minimum Path Sum	Medium	67.8%	37.5%
Number of Submatrices That Sum to Target	Hard	74.6%	37.5%

Showing 14 questions