2.2 Lattice points on a circle 115
Project: Cross number puzzle
Fill in the accompanying square with distinct 2-, 3-, and 4-digit numbers
which are perfect squares, none of which begins with 0.
0 1 2 3 4 5 6
0
1
2
3
4
5
6
2.2 Lattice points on a circle 115
Project: Cross number puzzle
Fill in the accompanying square with distinct 2-, 3-, and 4-digit numbers
which are perfect squares, none of which begins with 0.
0 1 2 3 4 5 6
0
1
2
3
4
5
6