6X6
C+F=2*A
A+D=7
3*F=2*D
B<E
1
2
3
4
5
6
A
B
C
D
E
F
7X7
***
E*D>2*B
A+F=7
D+G=2*A
C+B+F=13
E+F=2*G
1
2
3
4
5
6
7
A
B
C
D
E
F
G
8X8
***
E+F=B+H+G
E+B=3*D
H+D<G
4*C=3*F
1
2
3
4
5
6
7
8
A
B
C
D
E
F
G
H