Sudoku Suprême n° 040 : Page 54 - Gr 51

L’Approche du tigre (Grouped Discontinuous Nice Loop)

L6C2 -8- L6C9 =8=3= L6C9 -3- L45C7 =3= L9C7 -3-7- L9C7 =7= L9C4 -7- L1C4 =7= L2C5 -7-1- L2C5 =1= L2C6 -1-2- L2C6 =2= L2C1 -2- L5C1 =2= L6C2 donc L6C2 ≠ 8