crossnumbers
1
2
3
4
5
6
7
8
9
10
11
12
13
14

ACROSSDOWN

(1) answer to the ultimate question

(3) 8 across plus 10 down minus the first perfect number

(6) 14 across minus 5 down

(7) four score and seven decades

(8) 3.14...

(9) 1 down times two

(11) double one less than 12 down

(12) weeks in a year

(13) degrees in a circle

(14) keys on a piano