idnr: 8909
6+
3+
21+
11+
13+
13+
13+
23+
11+
11+
5+
10+
19+
7+
14+
18+
20+
4+
13+
24+
4
17+
8+
Difficulty: Impossible ()
idnr: 3133
19+
3+
21+
10+
8+
10+
4+
16+
11+
11+
16+
18+
11+
4+
20+
5+
9+
19+
11+
15+
14+
9+
12+
8+
4
Difficulty: Impossible ()
idnr: 18217
11+
16+
10+
14+
14+
9+
18+
7+
16+
8+
19+
7+
13+
13+
14+
9+
13+
3+
13+
16+
4+
11+
10+
11+
9+
Difficulty: Impossible ()
idnr: 17452
18*
280*
16*
24*
84*
1152*
140*
8*
40*
18*
4200*
2
12*
6*
28*
14*
30*
48*
160*
28*
10*
54*
56*
Difficulty: Difficult ()