Sudoku Suprême n° 039 : Page 75 - Gr 72
La Piste du tigre (AIC-Discontinuous Nice Loop)
L8C8 -4- L4C8 =4=2= L4C8 -2- L4C3 =2=6= L4C3 -6- L4C1 =6= L3C1 -6-7- L3C1 =7= L3C9 -7- L8C9 =7= L8C8 donc L8C8 ≠ 4
C1
C2
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L3
L4
L5
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L2
L3
L4
L5
L6
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L9
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C9