gistfile1.txt

> [ (a, b, c, d, e, f, g, h) | [a, b, c, d, e, f, g, h] <- permutations [1..8], 10*a+b == 10*c+d + 10*e+f + 10*g+h]
[]
> [ (a, b, c, d, e, f, g, h) | [a, b, c, d, e, f, g, h] <- permutations [1..8], 10*a+b > 10*c+d + 10*e+f + 10*g+h, c > e, e > g]
[(8,4,3,5,2,6,1,7),
 (8,5,3,4,2,6,1,7),
 (8,6,3,4,2,5,1,7),
 (8,6,4,3,2,5,1,7),
 (8,4,3,6,2,5,1,7),
 (8,6,4,5,2,3,1,7),
 (8,5,3,6,2,4,1,7),
 (8,6,3,5,2,4,1,7),
 (8,7,3,4,2,5,1,6),
 (7,8,3,4,2,5,1,6),
 (8,7,4,3,2,5,1,6),
 (8,4,3,7,2,5,1,6),
 (8,4,3,5,2,7,1,6),
 (8,7,4,5,2,3,1,6),
 (8,5,3,7,2,4,1,6),
 (8,5,3,4,2,7,1,6),
 (8,7,3,5,2,4,1,6),
 (7,8,3,5,2,4,1,6),
 (8,6,4,7,2,5,1,3),
 (8,6,4,5,2,7,1,3),
 (8,7,4,6,2,5,1,3),
 (8,7,4,5,2,6,1,3),
 (8,6,3,7,2,4,1,5),
 (8,6,3,4,2,7,1,5),
 (8,7,3,6,2,4,1,5),
 (7,8,3,6,2,4,1,5),
 (8,7,3,4,2,6,1,5),
 (7,8,3,4,2,6,1,5),
 (8,6,4,7,2,3,1,5),
 (8,6,4,3,2,7,1,5),
 (8,7,4,6,2,3,1,5),
 (8,7,4,3,2,6,1,5),
 (8,4,3,7,2,6,1,5),
 (8,4,3,6,2,7,1,5),
 (8,6,3,7,2,5,1,4),
 (8,6,3,5,2,7,1,4),
 (8,7,3,6,2,5,1,4),
 (7,8,3,6,2,5,1,4),
 (8,7,3,5,2,6,1,4),
 (7,8,3,5,2,6,1,4),
 (8,5,3,7,2,6,1,4),
 (8,5,3,6,2,7,1,4)]