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