Sudoku Suprême n° 039 : Page 64 - Gr 61
L1C2 =6= L2C2 -6-7- L2C2 =7= L6C2 -7- L6C3 =7=5= L6C3 -5- L8C3 =5= L8C6 -5-2- L8C6 =2= L9C6 -2-9- L9C6 =9= L2C6 -9-3- L2C6 =3= L3C6 -3- L3C8 =3=6= L3C8 -6- L1C9 =6=1= L1C9 donc L1C2 ≠ 1 et L1C9 ≠ 6