Overview

Last updated Sep 12, 2023 Edit Source

Sudoku is a puzzle in which players insert the numbers one to nine into a grid consisting of nine squares subdivided into a further nine smaller squares in such a way that every number appears once in each horizontal line, vertical line, and square.

This tutorial series is designed to be a useful introduction to sudoku (especially variant sudoku) for those unfamiliar with the world of sudoku.

Variant presents a unique twist on the classic Sudoku rules, adding an extra layer of complexity and excitement to your solving experience.