idnr: 14170
756*
20*
10+
11+
23+
35*
9+
2-
48*
17+
90*
4*
3-
5*
8
112*
54*
19+
4
588*
160*
6+
24*
Difficulty: Medium ()
idnr: 1104
10+
9+
12+
14+
13+
7+
6+
28+
8+
13+
16+
10+
18+
18+
19+
14+
26+
7+
15+
7+
9+
9+
Difficulty: Impossible ()
idnr: 1720
12*
19+
42*
240*
22+
19+
8/
3-
14+
10+
11+
14+
28*
480*
3
35*
140*
18*
24*
192*
7+
56*
Difficulty: Very Difficult ()
idnr: 5598
13+
840*
56*
6*
144*
12+
8
10+
16*
60*
4032*
9+
8/
13+
9+
240*
12*
7+
4/
96*
19+
4-
3-
Difficulty: Medium ()