create your own number
challenge
Game layout
Game size:
Operators
Max number of operators:
Max number of operators:
Operators enabled:
Numbers
Include one of the
following numbers on the left of the equals:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21-30
31-40
41-50
51-60
61-70
71-80
81-90
91-99
100+
Limit answers (after the equals) to
Include one of the following numbers on the left of the equals:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21-30
31-40
41-50
51-60
61-70
71-80
81-90
91-99
100+
Limit answers (after the equals) to