O			C	N	V
				C	O	I			S
	F				V	O
	S				D			N	I
S					N	F		C
	C		N	F					V
A	O			D				V
			F	N				A
N			D	S	T
		F	A	O			S

Letters: ACDFINOSTV
Difficulty: Easy (0)

	N		T	Z	Y
E		S	D		B	N
						D	B
				D	E	T		S	Y
	D					A	E		B
S		E	Z					D
N	Z		E	S	A
		D	Y
			N	T		B	Y		I
				E	N	Z		T

Letters: ABDEINSTYZ
Difficulty: Easy (0)

	T				K		S	U
S		K		W	F		T
				F		R	C		U
K					N				F
R					U	S
			S	N					K
N				T					C
U		R	W		S
		I		S	W		U		R
	F	T		U				C

Letters: CFIKNRSTUW
Difficulty: Hard (0)

	O	L							E
Z				R		O			T
	L			Z	A	U
					Z		M		O
			E		M		U	P
	T	U		A		E
T		R		U
			O	L	R			Z
E			T		O				R
R							E	A

Letters: AELMOPRTUZ
Difficulty: Very easy (0)