Scale 3.2

Scale is a solitaire game being the original version with napolitan cards.
The aim is to stack all the same suit cards in increasing order on each of four free places in the field right edge. On starting, the game puts on 7 columns random cards in number decreasing form 7 to 1, so making a scale.
The remaining cards are not showed and you can play them one a time. The cards you can play, that is you can move, are the last of each column.