n: 30 m: 256 packed: 10 density: 0 nodes: 0 solveTime: 1780 buildTime: 40 solved: true
{0,13,16}
{1,14,26}
{2,3,24}
{4,27,28}
{5,6,11}
{7,17,20}
{8,9,15}
{10,18,25}
{12,19,22}
{21,23,29}