An advanced cryptanalysis problem
Sun, 4 January, 2009
Can you break the code of the JC Penney gift receipt? One digit isn't represented below - can you deduce its encoded value anyway? Select the contents of the box below (drag over it) for the answer.
1=Q, 2=W, 3=E (probably - look at your keyboard), 4=R, 5=T, 6=Y, 7=U, 8=I, 9=O, 0=P
