Maestro n° 103 : Page 11 - Gr 8

XY-Chain Eclate Renforce

r5c2 +6+ r3c8 -5- r3c5 -9- r3c1 -7- r7c1 -1 => r6c1 et r79c2 ≠ 1. The candidates 6 in cells r7c28 used as strong link for the indirect link r5c2 +6+ r3c8