function D = makeBoardDesign1()

% we start with a matrix of all zeros.
M = zeros(21,21);

% center
M(11,11) = 3;
% 60 point marks - North-South
M(1, 10:12) = 3;
M(21, 10:12) = 3;
% 60 point marks - East-West
M(10:12, 1) = 3;
M(10:12, 21) = 3;

% first ring - North and South
M(9,9:13) = 2;
M(13,9:13) = 2;
% first ring - West and East
M(10:12,9) = 1;
M(10:12,13) = 1;

% second ring - North and South
M(7,7:15) = 2;
M(15,7:15) = 2;
% second ring - West and East
M(8:14,7) = 1;
M(8:14,15) = 1;

% third ring North and South
M(5,5:17) = 2;
M(17,5:17) = 2;
% third ring West and East
M(6:16,5) = 1;
M(6:16,17) = 1;

% fourth ring North and South
M(3,3:19) = 2;
M(19,3:19) = 2;
% fourth ring East and West
M(4:18,19) = 1;
M(4:18,3) = 1;