 
Copyright © 2002 by Rainer Typke.
Across: A: A prime number.
E: A palindrome and prime number.
F: A palindrome and prime number.
G: A square number.
I: A prime number.
J: G across multiplied with C down.
Down: A: E across squared.
B: A palindrome and prime number.
C: The square of the digit sum of H down plus B down.
D: The third power of the digit product of F across.
G: A cubic number.
H: A palindrome.
