Sudoku Suprême n° 039 : Page 87 - Gr 84

L’Approche du tigre (AIC type I)

L2C7 =1= L2C3 -1-7- L2C3 =7= L6C3 -7-3- L6C3 =3= L5C3 -3-6- L5C3 =6= L5C6 -6- L4C6 =6=7= L4C6 -7- L7C6 =7= L7C2 -7-1- L7C2 =1= L3C2 donc L2C3 et L3C7 ≠ 1