Maestro n° 103 : Page 17 - Gr 14
Naked Triple
1,4,9 in r7c2 et r89c1 => r7c1 ≠ 1, r7c1 ≠ 4 and r7c3 ≠ 9
C1
C2
C3
C4
C5
C6
C7
C8
C9
L1
L2
L3
L4
L5
L6
L7
L8
L9
L1
L2
L3
L4
L5
L6
L7
L8
L9
C1
C2
C3
C4
C5
C6
C7
C8
C9