NUMBERCRUNCHER
Fit the numbers into the grid. Cross each one off as its position is found.
2 digits: 63 73
3 digits: 152 171 214 331 380 396 486 490 532 539 978
4 digits: 0047 0215 0387 0810 1313 2883 3725 6048 6280 7525 7879 8009 9006 9731
5 digits: 49054 68704
7 digits: 6885357 7076390