Select two numbers:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 9
X O
1
2
3
4
5
6
7
8
9
2
4
6
8
10
12
14
16
18
3
6
9
12
15
18
21
24
27
4
8
12
16
20
24
28
32
36
5
10
15
20
25
30
35
40
45
6
12
18
24
30
36
42
48
54
7
14
21
28
35
42
49
56
63
8
16
24
32
40
48
56
64
72
9
18
27
36
45
54
63
72
81

Tic-Tac-Toe game that can help to learn multiplication table

The goal of the game is to put three X or O in a row. By winning in small area you can put bit mark on whole area. Player who puts three big Xs or Os in a row - wins.


To put a mark you need to select two numbers. For example 2 and 5. Then you can put your mark on all cells with number 10. Because 2 times 5 is 10.


Second player can replace one of the number with some different number. For example by clicking on 5 and then clicking on 2. We'll get 2 times 2 is 4. So all cells with 4 on them could be marked at the same time. Each player can change only one of two selected multiplier.

Idea is from this article: Multiplication tic-tac-toe