Trigger

Now, I am throwing the gauntlet to everyone. Can anyone solve this puzzle?

Can you make four straight lines which connect all these nine dots without lifting the pen?

I'll give you a week to solve this puzzle and I won't be blogging for a week to let you tickle your brain to solve the puzzle :)

Anyone who manage to solve this, can email me the answer for confirmation. Wonder who is the first to solve this ;)

Again, do you have what it takes to solve this puzzle?