n: 50 m: 238 packed: 16 density: 0 nodes: 0 solveTime: 1360 buildTime: 30 solved: true {0,34,45} {1,24,47} {2,22,37} {3,18,40} {4,9,10} {5,13,33} {6,43,49} {7,15,35} {8,17,23} {11,12,14} {16,28,39} {20,30,44} {21,25,48} {26,38,46} {27,31,42} {29,36,41}