How do I pass level 1304 with 9 count time bombs

Deltaflyer11

The sample videos about level 1304 show 15 count time bombs. Mine start with 9 count. Impossible to pass. This must be a mistake. 

aCe

It's not a mistake. It happens all the time. King change the levels and update them, which then makes all of the videos online obsolete. If ever I get stuck now, I always search for the most recent video posted. You will normally find that it will be a different version to the ones you have seen.