I'm stumped on this one too:

Question

s e e d
+ i c e d
----------
s p i c e

c= ___ d=___ e=___ i= ___ p= ___ s=___
Hint: Solve for s and i. Then is e is even or odd?

Thanks for your help.

Answer 1

c=2
d=3
e=6
i=9
p=0
s=1