GCHQ Royal Puzzle Question 7 - Google Sheets

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	A	B	C	D	E	F	G	H	I	J	K	L	M	N	O	P	Q	R	S	T	U	V	W	X	Y	Z
1	E	R	E	C	O	G	N	I	S	I	N	G	S	E	R	V	I
2	C		L		N		E		U		I		I		I		C
3	N	O	I	S	E	L	E	S	S		N	I	G	H	T	I	E
4	I		Z		R		D		T		E		N		U		A
5	S	E	A	F	O	W	L		A	S	T	R	O	N	A	U	T
6	M		B		U		E		I		Y		R		L		H
7	O	V	E	R	S	T	R	U	N	G		F	I	A	S	C	O
8	D		T										N				M
9	G	E	H	R	I	G		1	9	0	9		A	R	O	S	E
10	N				N										V		A
11	I	N	S	E	C	T					T		O		E		N
12	K		E		L		P				A		R		R		D
13	D	I	A	M	E	T	R	I	C		C	H	E	L	S	E	A
14	E		S		M		I				T		G		L		B
15	T	O	I	L	E	T	S		P	R	I	V	A	T	E	E	R
16	I		D		N		O				L		N		E		O
17	N	U	E	H	T	G	N	I	T	C	E	T	O	R	P	D	A
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