Topic: Rotational Symmetry of Order 4
Rotational Symmetry of Order 4 in a nxn Grid of Random Shaded Squares
(Graph version: 4.4.2)
(1) n is even
(2) n is odd
Post's attachments
(1) n is even.grf 38.55 kb, 18412 downloads since 2017-12-12
(2) n is odd.grf 31.21 kb, 605 downloads since 2017-12-12