A free program for Android, by Berni Mobile.
Cruciverba is a free crossword puzzle in Italian. It is based on the traditional crossword game, where each box must be filled with one letter, in order to create a complete word.
It is an ideal game to improve your vocabulary. It can also be played offline, on a tablet or a smartphone.
How to play?
If you already know how to play the crossword game, you can start right away. If not, it is very easy.
The game is won when all the white boxes have been filled, and all the words match the given definitions.