n: 50 m: 363 packed: 16 density: 0 nodes: 0 solveTime: 6130 buildTime: 70 solved: true {0,23,24} {1,9,47} {2,32,36} {3,16,26} {4,10,17} {5,14,44} {6,13,31} {7,11,33} {8,12,35} {15,37,41} {19,20,43} {21,30,39} {22,42,49} {25,40,46} {27,38,48} {28,29,45}