Prefboard for DIYers

We all use prefboard to design small or some time medium size circuits. But with most prefboard there are isssues of joining one lead of the ic pin with the corrosponding ic pin to function it properly.(via bridging problem)
with my new prefboard design alot of such issues have been solved
Front Side of Prefboard

This is the front side of prefboard
Backside

gerber and circuit files