Problem 972. Set a diagonal

1

Alfonso Nieto-Castanon

7Solutions
21Size
2

Yaroslav

2Solutions
21Size
3

Khaled Hamed

3Solutions
26Size
4

Tim

3Solutions
29Size
5

Fel

3Solutions
30Size
6

Duane Hanselman

7Solutions
31Size
7

Aurelien Queffurust

8Solutions
32Size
8

@bmtran

6Solutions
33Size
9

Ned Gulley

3Solutions
34Size
10

Petr

1Solution
35Size
11

José Ramón Menzinger

2Solutions
35Size
12

Nicholas Howe

1Solution
36Size
13

Binbin Qi

1Solution
40Size
14

James

1Solution
48Size
15

Vitaly Lavrukhin

1Solution
49Size
16

Jean-Marie SAINTHILLIER

2Solutions
58Size
17

Venu Lolla

1Solution
86Size
18

Richard Zapor

3Solutions
123Size