Oefening 1 | |||||
6
2
1
|
4
8
7
|
7
8
6
|
Oefening 2 | |||||
1
2
2
|
5
4
8
|
3
5
4
|
Oefening 3 | |||||
3
4
1
|
5
4
1
|
1
7
5
|
Oefening 1 | |||||
6
4
8
2
1
9
|
4
6
2
8
7
3
|
7
3
2
8
6
4
|
Oefening 2 | |||||
1
9
8
2
2
8
|
5
5
6
4
8
2
|
3
7
5
5
4
6
|
Oefening 3 | |||||
3
7
6
4
1
9
|
5
5
6
4
1
9
|
1
9
3
7
5
5
|