Sudoku Suprême n° 037 : Page 57 - Gr 54

La Piste du tigre (AIC-Discontinuous Nice Loop)

L3C3 -7- L3C4 =7=1= L3C4 -1- L3C8 =1=3= L3C8 -3- L8C8 =3=8= L8C8 -8- L6C8 =8= L6C3 -8-4- L6C3 =4= L3C3 donc L3C3 ≠ 7