Sudoku Suprême n° 039 : Page 75 - Gr 72

La Piste du tigre (AIC-Discontinuous Nice Loop)

L2C7 -3- L2C3 =3=6= L2C3 -6- L4C3 =6=2= L4C3 -2- L4C8 =2= L6C8 -2-5- L6C8 =5= L6C9 -5-3- L6C9 =3= L6C7 -3- L2C7 donc L2C7 ≠ 3