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

Difficulty: Easy

3		3		3		3		3		2		2			1
	1		2		4		4		6		6		4			3
3		4		1						1
							4		3		4		5			6
2		6			6							1
				1			3			3			2			4
		1			6			3			1
2				4		1				4		7		4		4
					3		1								1
2			3					2		5		4				4
				3		2					1			1
3			5		1		2			5		2			2
				2		4			1		4			3		5
1			3		1			2		3
												1		5		5
3			4			3		4			5		1
		1		3					3			2		2		1

Difficulty: Very easy

	2			2		2			2		2		2			2
2		1			2			3		3		3			3
	4			5			3		3					1		2
						1		2			3		4		5
	3			4			2		2			2
3		1				4		2			2					2
	4		5		1				1				4		4
2				1		5		4			3					2
	3		6				4		1				5		5
2					1			3		4		3				2
	3		4				3				1		3		5
								1								2
2		4			4		4			4		5			3
																2
2		7		3			3		4			7			4
					1											1
3		4		2			3			3		2			1

Difficulty: Super Hard

	1		1			1		2		3		3		2		2
1					2		4		4		4		2		2
	5		4													2
3									1			1			3
	4		5		7		6				4			2		2
3								3		2			3		4
			3		5											2
	2						2		4		5		7		5
			5		5											2
3								2							1
	4		4		5		4		5		5		4			3
3		1		3		3		1				1			2
					2		1		4		6			2
	4			4												2
3						5		5			3		1		2
	2		1		1				2					3		1
3		2		2		2		4		2		2			2

Difficulty: Hard