The following numbers are to be inserted, where they will fit, into the pale blue cells.

10 digits: 3072468211, 7459873699
9 digits: 284408374, 463269159, 521617921, 978823263
8 digits: 93601245
6 digits: 268279, 352644, 534576, 790310, 857268, 930245
5 digits: 50941, 61599
4 digits: 1392, 1743, 3418, 3812, 3949, 4259, 4321, 4652, 5986, 6788, 7650, 7716, 8453, 9110, 9413, 9714
3 digits: 127, 187, 195, 246, 389, 413, 612, 735, 891, 921