Demo
Use the arrow keys to navigate the grid and return to activate the onclick handler
The positions of the boxes are calculated dynamically and the keyboard controls dynamically determine which box to focus on next based on it's position on the screen.
0:0
0:1
0:2
0:3
0:4
0:5
0:6
0:7
0:8
0:9
1:0
1:1
1:2
1:3
1:4
1:5
1:6
1:7
1:8
1:9
2:0
2:1
2:2
2:3
2:4
2:5
2:6
2:7
2:8
2:9
R:0
R:1
R:2
R:3
R:4
R:5
R:6
R:7
R:8
R:9
