Solution:
16 2 6 1 | 5 4 7 3 | 4 8 3 9 7 9 8 | 3 6 2 4 | 43 5 1 5 3 5 4 | 9 8 1 | 2 7 6 --------+---------+-------- 2 86 7 | 63 9 4 9 | 38 15 5 1 68 1 5 | 7 2 36 2 | 9 83 4 4 3 9 | 1 5 8 | 7 6 2 --------+---------+-------- 85 4 1 2 | 28 3 6 | 51 9 7 59 6 28 6 | 82 7 91 7 | 15 4 3 91 7 3 | 4 1 9 5 | 6 2 8As you can see,362624 % 11 = 813613 % 11 = 186536 % 11 = 879217 % 11 =
108