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

Difficulty: Easy

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

Difficulty: Medium

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

Difficulty: Super Hard

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

Difficulty: Very Hard