SkyLine - Buildings puzzle

SkyLine is a puzzle game that, like sudoku from which derives, requires only logic abilities and not knowledge of mathematics.Playing zone is divided in two parts:- A main grid, at the center of the scheme, in which numbers representing the skyscrapers must be placed- A frame, where there are values indicating how many buildings can be seen from that position.If, for example, in a cell of the frame there is the value '1', it means that from that point a single building can be seen on that row/column, so you must place the highest building (number) available near the value '1'.In order to insert a building in a cell you have to touch that cell in the grid and use the keyboard that will be opened. In the keyboard there is an SOS button that will put the right value in the selected cell.A building of greater height (eg 4) hides the others having smaller height (1, 2 and 3) on the same row/column, but not that one with height 5.Each building (or number) can be present only once per row and per column.Special functions:- Automatic saving of game plan- Ability to retrieve the last played scheme when application restarts- Progressbar indicating the status of the solution automatically created- Colored text indicating how many cells have been filled with the right value- Localization in italian ed english- Highlight wrong cells when scheme is complete- Saving name of completed schemes- Played schemes handling improved so that cache clearing doesn't delete solved and incomplete schemesIf you liked this app, please review it and/or share it on Google+; and if you didn't like it, or you think something can be improved... please review it.Thanks