Sudoku Suprême n° 039 : Page 75 - Gr 72

La Piste du tigre (AIC-Discontinuous Nice Loop)

L7C4 -8- L7C3 =8= L6C3 -8- L6C2 =8=1= L6C2 -1- L4C2 =1=9= L4C2 -9- L4C1 =9= L2C1 -9-5- L2C1 =5= L2C6 -5-8- L2C6 =8= L2C4 -8- L7C4 donc L7C4 ≠ 8