2581144596
36922354110
75101328819
84156612228
1184980662

Third Layer from Top.

33892071102
67123298511
7676311950
1154197359
24551063793

Fourth Layer from Top.

6412046778
9846011142
10738942551
16721033490
30811268124

Lowest Layer.

95215210839
10435861773
13691252682
4778965116
5611243995

Those who enjoy such feats with figures will find it interesting to work out the many ways in which, when the layers are placed one upon another, and form a cube, the number 315 is obtained by adding together the cell-numbers that lie in lines in the length, breadth, and thickness of the cube.

18

Sad offspring of a blighted race,
Pale Sorrow was my mother;
I’ve never seen the smiling face
Of sister or of brother.