This content originally appeared on DEV Community and was authored by DPC
Daily JavaScript Challenge: Validate Sudoku Board
Hey fellow developers! đź‘‹ Welcome to today's JavaScript coding challenge. Let's keep those programming skills sharp!
The Challenge
Difficulty: Medium
Topic: Validation
Description
Write a function that takes a 9x9 2D array representing a Sudoku board and returns true if it is a valid configuration according to Sudoku rules, and false otherwise. The board might contain the numbers 1 to 9 and empty cells represented by zeros.
Ready to Begin?
- Fork this challenge
- Write your solution
- Test it against the provided test cases
- Share your approach in the comments below!
Want to Learn More?
Check out the documentation about this topic here: https://leetcode.com/problems/valid-sudoku/
Join the Discussion!
- How did you approach this problem?
- Did you find any interesting edge cases?
- What was your biggest learning from this challenge?
Let's learn together! Drop your thoughts and questions in the comments below. 👇
This is part of our Daily JavaScript Challenge series. Follow me for daily programming challenges and let's grow together! 🚀
javascript #programming #coding #dailycodingchallenge #webdev
This content originally appeared on DEV Community and was authored by DPC
DPC | Sciencx (2025-02-20T00:01:14+00:00) Daily JavaScript Challenge #JS-107: Validate Sudoku Board. Retrieved from https://www.scien.cx/2025/02/20/daily-javascript-challenge-js-107-validate-sudoku-board/
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