# Solve problems with JavaScript

*Practicing is boring, but will come the feeling*

## Latest posts with tag "matrix"

Advent of Code 2022 - Day 18: Boiling Boulders

Flooding with breadth-first search

Advent of Code 2022 - Day 8: Treetop Tree House

Dealing with matrix, straight-forward

LeetCode: Special Positions in a Binary Matrix

Count number of 1s

LeetCode: Spiral Matrix II

Same with I, with a small modification

CodeWars: Sudoku Solution Validator

Three checks

LeetCode: Search a 2D Matrix

Flatten into 1D array

LeetCode: Where Will the Ball Fall

If I remember correctly, Alex K. also loves recursion

LeetCode: Spiral Matrix

Writing recursive function is fun

LeetCode: Number of Islands

To be consistent, first find out how to make it easy

LeetCode: Rotting Oranges

Simultaneously spread from rotten cells

LeetCode: 01 Matrix

Speading from 0s

LeetCode: Flood Fill

Recursive DFS

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