Sudoku Solver Bot

A Telegram bot that recognize a sudoku scheme, solves it and returns the image with the results

By Pinter.

Modules

• digitsDetector.py: reads a digit from an image
• solverLogic.py: sudoku solver logic and solution formatter
• sudokuSolver.py: reads the sudoku from the image and returns the resulting image
• sudokusolver_bot.py: bot main, gets and sends messages and photos via Telegram

Training Data

Training data files:

• data/samples.npy: contains a numpy float32 array of 20x20 px images.
• data/labels.npy: contains a numpy array of integers corresponding to each image in the samples file.

Credits

This project uses:

• OpenCV 3.2.0 (3-clause BSD License): http://opencv.org/license.html
• telepot - Python framework for Telegram Bot API (MIT License): https://github.com/nickoala/telepot/blob/master/LICENSE.md

References

• http://docs.opencv.org/3.2.0/index.html
• http://norvig.com/sudoku.html
• http://opencvpython.blogspot.it/2012/06/sudoku-solver-part-2.html
• https://opencv-python-tutroals.readthedocs.io/en/latest/py_tutorials/