The exciting logic puzzle Birddoku challenges you to find hidden feathered creatures on a multi-colored number grid. Mark safe cells and place birds with mouse clicks or touches of the screen, cross out empty sectors and prevent dangerous neighbors horizontally, vertically or diagonally. Place strictly one figure in each colored zone without repetitions in rows, protect your limited supply of lives from wrong moves and use hints on fields up to nine by nine. Solve all the puzzles with the perfect arrangement of forest birds without penalty and earn game points in Birddoku.
