idnr: 1107
64*
14*
24+
1-
40*
105*
48*
18+
5-
15+
24*
9
4
56*
22+
18*
216*
30*
9+
11+
25+
192*
35*
189*
18+
280*
3-
4
7+
6*
Difficulty: Impossible ()
idnr: 3510
20+
9/
10+
15+
23+
7/
2/
18+
14+
6/
4
29+
11+
7-
9/
20+
9+
7+
18+
13+
18+
12+
17+
21+
11+
23+
6/
1-
12+
Difficulty: Impossible ()
idnr: 1744
1296*
112*
40*
378*
60*
40*
18*
8*
21*
1890*
324*
20*
28*
5
270*
8*
42*
96*
12*
4
56*
360*
216*
168*
24*
18*
36*
21*
40*
Difficulty: Medium ()
idnr: 4532
28*
28+
20+
120*
2/
72*
24*
24*
18+
200*
6*
21+
5-
45*
14*
23+
108*
5-
13+
17+
10752*
7+
20*
15*
13+
17+
1-
3+
Difficulty: Very Difficult ()