idnr: 4164
31+
7+
2/
26+
6*
25*
17+
18+
28+
22+
18*
7+
2240*
288*
72*
5
48*
35*
9/
11+
252*
11+
70*
189*
18+
120*
Difficulty: Impossible ()
idnr: 3924
672*
9+
360*
7-
16+
9+
126*
18*
11+
84*
270*
10+
2-
16+
56*
64*
720*
30*
13+
6*
19+
4
480*
24*
720*
22+
13+
4
Difficulty: Impossible ()
idnr: 2469
288*
16+
4/
16+
105*
12+
56*
10+
126*
108*
21+
10+
6+
9+
14+
16+
15*
40*
4/
6/
54*
160*
10+
19+
10+
90*
15+
1
2688*
36*
Difficulty: Medium ()
idnr: 3547
5+
54*
15+
24*
35*
20+
3/
17+
15+
14+
1
16+
4
12+
10+
48*
11+
1200*
16*
24+
224*
18+
15+
12+
36*
14+
15*
3/
11+
96*
13+
Difficulty: Medium ()