Sudoku Suprême n° 039 : Page 57 - Gr 54

L’Approche du tigre (AIC type II)

L2C3 =7= L2C5 -7- L9C5 =7=4= L9C5 -4- L5C5 =4= L4C6 -4-7- L4C6 =7= L4C1 -7- L6C1 =7= L6C8 -7-8- L6C8 =8= L6C9 -8- L3C9 =8= L3C3 donc L3C3 ≠ 7 et L2C3 ≠ 8