n: 30 m: 183 packed: 10 density: 0 nodes: 0 solveTime: 340 buildTime: 20 solved: true
{0,25,27}
{1,2,18}
{3,15,20}
{4,12,24}
{5,6,9}
{7,21,29}
{8,17,28}
{10,19,26}
{11,16,23}
{13,14,22}