idnr: 2373
135*
31+
7+
6+
15*
9+
15+
6
80*
48*
30*
4+
18*
42*
224*
33+
6+
6
567*
14+
16+
10+
720*
20+
13+
128*
35*
27*
54*
Difficulty: Medium ()
idnr: 1679
20+
10+
14+
12+
6+
12+
15+
12+
15+
28+
10+
19+
9+
10+
12+
13+
5+
8+
7+
8+
7+
22+
17+
12+
13+
24+
15+
15+
5+
24+
1
5
Difficulty: Impossible ()
idnr: 3562
20+
26+
13+
23+
19+
10+
11+
13+
4
10+
15+
12+
15+
12+
11+
10+
23+
14+
13+
22+
19+
14+
23+
4/
13+
5/
16+
7/
Difficulty: Impossible ()
idnr: 2878
90*
28*
144*
48*
30*
45*
144*
28*
32*
315*
48*
45*
126*
126*
8*
18*
504*
8*
14*
216*
960*
20*
270*
126*
224*
30*
432*
Difficulty: Difficult ()