Visual Sudoku solver in the browser

Show HN: Visual Sudoku solver in the browser

Visual Sudoku solver in the browser is a business in show hn launch.

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Hello!I recently wanted to learn a bit about computer vision. Initially, I wanted to build something which could solve a jigsaw puzzle, but figured I should start with something (much) simpler, so I've built this instead.This is a visual Sudoku solver which runs in the browser. It works by using OpenCV to identify and process the Sudoku grid, passing this to a simple ML model to identify the digits, and then solving the puzzle with a backtracking algorithm. The ML model was trained on the TMNIST data set using a model built with Keras, also a completely new area to me.It's far from perfect, and doesn't like non perfectly lit or overly warped puzzles, but the main goal here was learning, whic

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Website: sudoku.dotslashdan.com