8th International Solving Contest (ISC)
29th January, 2012
Category 1 – Problems
Round 1, time 2 hours:
|
1
#2 |
2
#3 |
3
#4 |
|
4
+ |
5
h#5, 2 solutions |
6
s#3 |
Round 2, time 2 hours:
|
7
#2 |
8
#3 |
9
#6 |
|
10
= |
11
h#3, 3 solutions |
12
s#5 |
