Lambda the Ultimate

inactiveTopic Vier und Neun
started 3/23/2001; 12:16:13 AM - last post 3/23/2001; 12:16:13 AM
andrew cooke - Vier und Neun  blueArrow
3/23/2001; 12:16:13 AM (reads: 1392, responses: 0)
Vier und Neun
VIER and NEUN represent 4-digit squares, each letter denoting a distinct digit. You are asked to find the value of each, given the further requirement that each uniquely determines the other.

[solutions in 21 languages]
Posted to fun by andrew cooke on 3/23/01; 12:16:31 AM