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Thursday Code Puzzler: Sudoku Checker

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Thursday Code Puzzler: Sudoku Checker

· Java Zone ·
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Download Microservices for Java Developers: A hands-on introduction to frameworks and containers. Brought to you in partnership with Red Hat.

t's Thursday, so it's time for another code puzzler. The idea is simple: solve the coding problem as efficiently as you can, in any language or framework that you find suitable.

Note: Even though there really is nothing stopping you from finding a solution to this on the internet, try to keep honest, and come up with your own answer.  It's all about the participation!

Sudoku Checker 

Write a program that will accept a 2D array and check if it contains a 100% correct Sudoku solution. For those unfamiliar with the rules, check out http://www.sudoku.name/rules/ . 

Catch up on all our previous puzzlers here

Download Building Reactive Microservices in Java: Asynchronous and Event-Based Application Design. Brought to you in partnership with Red Hat


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