There is no AI here in this project, it's simply recursion. Misleading.

This has been the best Python guided project I have taken so far (of six). The instructor explains everything clearly, and provides additional code snippets to illustrate the algorithms and data structures they generate. The solver strategy is explained well, as is the recursion. Where I struggled to follow, there was usually a clear illustration in the following code block, and I took my time to comment each of the sections to improve my understanding.

It is a really good coursera project. You just need a basic understanding of python syntax, lists, dictionaries and functions. The instructor is very good and explains each concept and step very clearly.

Nice example of using recursion implemented in Python to solve Soduko

Thank you

good

Good

Very Good walk-through and instruction. You have to know recursion already to understand the backtrack algorithm. You have to 'listen through' the instructor's speech mannerisms, but the project is sound.

P​oor content and poorly made course