Quite
a hard & challenging game that gets kinda tedious (and also
becomes very slow literally after the first couple of levels). This
is the general solution for most of the boards (not the first
one...). You just go up in "L" shaps from the second place
in, going diagonally until half-point, then move to the other side
and go again in the same direction, as shown here:
oooooooo$o
oooooo$ooo
oooo$ooooo
oo$ooooooo
$ooooooooo
ooooooooo$
ooooooo$oo
ooooo$oooo
ooo$oooooo
o$oooooooo
You can't solve the first one like that though. This is the layout
for the first (8x8) board, and every 3rd one after. You have to
change after every couple of rows to the other side on the top half
of the board, so one of the faeries doesn't intersect one of the
lower ones.
oooo$ooo
oooooo$o
$ooooooo
oo$ooooo
ooooooo$
ooooo$oo
ooo$oooo
o$oooooo
20 would be:
0x000000000000000000
000x0000000000000000
00000x00000000000000
0000000x000000000000
000000000x0000000000
00000000000x00000000
0000000000000x000000
000000000000000x0000
00000000000000000x00
0000000000000000000x
00x00000000000000000
x0000000000000000000
000000x0000000000000
00000000x00000000000
0000000000x000000000
000000000000x0000000
00000000000000x00000
0000000000000000x000
000000000000000000x0
0000x000000000000000