<p>Cont'd--Sorry, I re-read my reply & think I should explain in more detail: when I start in the corners, I only use ONE tap per corner. If I don't at least get a "Near", there's nothing there & I move on to the next corner. Then if corners are empty(very rare, especially for the 1st prize) I do a tap in the center of the top 1/2, then the center of the bottom 1/2, you will ALWAYS have got near a prize by the 6th tap, so you'll at worst get 1 prize per bomb.
</p><p>Also, quite often, consecutive prizes are in the corners, so you have to go back near some taps from the previous prize attempts(while going for additional prizes in the same mine) : remember that once you've found a prize, all the previous taps are no longer valid & the next prize could be right beside one of the old spots that used to be empty ;) Hope my explanation makes sense to you & isn't too convoluted, lol. Think I'm done now :)
</p>