9	7	5						8
8				4		6		5	9
				10	3	4
7	3	1
	8							1
	2							6
							10	3	6
			10	2	7
9	10		8		5				3
6						1	8	2

Difficulty: Very easy (0)

		6			7		9
	1		3
	2		7		4
3		1				8		2
4	6	7			1			10
	10			3			4	6	2
	4		5				2		8
				7		3		9
						4		8
		8		5			6

Difficulty: Very easy (0)

			2						9
1	10	3		9					5
			7	6		5	9
4								3
	9		6		2	8		5	4
3	2		8	4		10		6
	7								3
		6	3		5	1
10					7		8	1	6
8						3

Difficulty: Very easy (0)

		4			3			6
		10	3	7	1			8	2
	1	2
	9			10			4		6
3		7		4	2	6
			9	1	4		7		5
5		8			10			4
							3	2
6	4			3	5	8	2
	7			8			9

Difficulty: Super easy (0)