idnr: 1709
32*
72*
21*
240*
90*
18*
42*
112*
30*
9*
160*
48*
28*
6*
180*
162*
315*
18*
84*
32*
126*
30*
112*
96*
8*
45*
162*
60*
56*
Difficulty: Difficult ()
idnr: 3941
16+
126*
9+
120*
18+
17+
13+
13+
6+
16+
3-
3
360*
8*
135*
20+
1120*
378*
22+
14*
10+
12+
84*
19+
14+
54*
6-
2-
Difficulty: Very Difficult ()
idnr: 4206
5
10+
17+
11+
14+
19+
17+
11+
23+
10+
11+
9+
11+
11+
7+
8/
11+
21+
15+
24+
17+
14+
3/
6/
15+
27+
5
15+
17+
10+
8+
Difficulty: Impossible ()
idnr: 3440
21+
16+
2-
13+
1-
13+
24+
19+
1-
1-
1-
8+
15+
16+
7+
19+
7+
3-
21+
24+
5-
9+
9+
19+
17+
8+
2
2-
7-
8
13+
16+
2
Difficulty: Impossible ()