Walkthrough 1 - Hard

The Initial Grid

			2		9
			1	6
2	4	6	5					1
5						3	7
6								2
	8	1						9
4					1	2	8	7
				4	7
			9		8

This is a hard puzzle that we will solve. Throughout the walkthrough we wil explain each step and we will highlight any numbers we solve in Orange

Click here for Step 1