Sudoku Suprême n° 039 : Page 68 - Gr 65

La Piste du tigre (AIC-Discontinuous Nice Loop)

L1C2 -8- L1C6 =8= L4C6 -8- L5C4 =8=9= L5C4 -9- L7C4 =9= L9C5 -9- L9C7 =9=7= L9C7 -7- L2C7 =7=1= L2C7 -1- L2C3 =1= L1C2 donc L1C2 ≠ 8