Maestro n° 103 : Page 81 - Gr 78

AIC Type 1

r2c5 =7= r5c5 -7-2- r5c5 =2= r4c6 -2-6- r4c6 =6= r4c2 -6-8- r4c2 =8= r4c8 -8-7- r4c8 =7= r4c4 => r23c4 et r5c5 ≠ 7