NUMBER CRUNCHER

Fit the numbers into the grid. Cross each one off as its position is found.

2 digits: 21 50 62 96

3 digits: 016 046 103 221 544 582

4 digits: 1022 2002 2316 3012 5429 6168 7859 9296

5 digits: 25140 25485 31708 44909 55008 96852

6 digits: 205906 961540

8 digits: 61652891 78551365 80222009 93979210