Joined 14 years ago
... as it was said, the first brainfuck program prints xor-with-key. The second program doesn't output anything but it sets the memory "array" with 12 non-zero values. By XORing these values with the phrase present in the image (12 characters too) you get "35.205.32.11" which can be an IP (something in Google's ranges), geographical coordinates (interpreted as x,y they point somewhere in Israel, in fact) or I don't know whatever else.
http://www.piergiorgioperotto.it/libriperotto/programma%2010...
He wrote that indeed the management didn't put many resources in the Programma 101 development. Was it because of mainframes or what? We don't know.
In the results page you may want to hide the table header's sorting buttons from the "Purchase column" and call the "back" button something like "New search" (this last point is quite debatable of course).
About the UI, it looks good overall (caveat: I have a bias toward non-distracting UIs). I don't really see the need for images.
