squares: 1, cells: 1, solutions: 1

squares: 2, cells: 1, solutions: 1

squares: 3, cells: 4, solutions: 1

squares: 4, cells: 7, solutions: 4

squares: 5, cells: 12, solutions: 1

squares: 6, cells: 17, solutions: 2

squares: 7, cells: 24, solutions: 1

squares: 8, cells: 31, solutions: 8

squares: 9, cells: 42, solutions: 4

squares: 10, cells: 50, solutions: 21

squares: 11, cells: 65, solutions: 29

Last modified 2020-10-04 by Rainer Rosenthal