$ git clone https://github.com/OmerBaddour/KenKen.git
$ cd KenKen
$ python -m venv venv_kenken
$ source venv_kenken/bin/activate
$ pip install -r requirements.txt
$ cd KenKen
$ source venv_kenken/bin/activate
Find a program that's suitable for your use-case, and follow its instructions. In my opinion the most interesting and useful program is kenken_image_processor.ipynb, which takes a screenshot of a KenKen puzzle instance as input, parses it, and outputs a solution.