A hidden crossword game loved by all ages, which combines entertainment with knowledge.

Cryptolexo, the hidden crossword puzzle, combines entertainment with knowledge. Within the matrix of letters, significant words are hidden. Once a word is discovered, multimedia information about it is displayed. The system uses a touch screen. Users can find the hidden words on the touch screen by dragging their finger from the start to the end of each word or, alternatively, by touching each word’s first and last letter.


Grammenos, D., Zabulis, X., Michel, D., Padeleris, P., Sarmis, T., Georgalis, G., Koutlemanis, P., Tzevanidis, K., Argyros, A.A., Sifakis, M., Adam-Veleni, P., Stephanidis, C. (2012). Macedonia from Fragments to Pixels: A permanent exhibition of interactive systems at the Archaeological Museum of Thessaloniki. In Marinos Ioannides; Dieter Fritsch; Johanna Leissner; Rob Davies; Fabio Remondino & Rossella Caffo, ed., 'EuroMed' , Springer, , pp. 602-609.