idnr: 1975
18+
22+
25+
13+
19+
7/
1-
18+
9+
12+
5-
2-
17+
7-
8/
4
8
18+
6+
29+
13+
18+
14+
2-
14+
11+
15+
11+
3-
Difficulty: Impossible ()
idnr: 1260
432*
252*
192*
180*
3*
56*
35*
54*
40*
420*
1
45*
224*
16*
1134*
10*
192*
27*
56*
16*
54*
80*
18*
378*
10*
480*
3*
63*
24*
Difficulty: Medium ()
idnr: 3977
4-
16+
10*
31+
19+
7+
96*
588*
40*
864*
18*
18900*
5-
20*
15+
27+
135*
17+
6*
14+
5+
21+
1-
7+
14+
54*
3-
Difficulty: Difficult ()
idnr: 1371
192*
24*
378*
90*
144*
12*
5
48*
378*
7*
120*
120*
1260*
96*
3
2646*
6*
8*
35*
240*
48*
108*
72*
140*
6*
8*
42*
1080*
Difficulty: Difficult ()