Sudoku is a logic-based, number-placement puzzle. The idea is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 grids, contain all of the digits from 1 to 9.
Download the PowerPoint explaining how they work from the link below or email me and I’ll send you it. This will explain, step by step, how to complete a sudoku puzzle. https://drive.google.com/file/d/1MXz_1Dw0crB12qckvMxX7t78yzWSBhla/view?usp=sharing
When you have learnt how to solve them, download the puzzles and have a go at solving some for yourself. There are three levels for you to choose from – easy (4×4 grid), medium (6×6 grid) and hard (9×9 grid). You can download them from the link below or email me for a copy. https://drive.google.com/drive/folders/1xDfeTzFDxPKaaNXpwE_prZDLvs1i5LxP?usp=sharing