The best strategy is to play 5 mines at a win rate of 1.13. Due to rounding error, you narrow the house edge to 9.6% instead of its usual 10%. Still, you're expected to lose 9.6% of your bet each time you play. It's also foolish to click more than one mine at a time and overall a dumb game to be playing. You get better odds from the following: Dragon Dyce Duels Boxing Tl;dr: Fendle was right
i saw some videos on youtube where you can almost figure out which blocks will not have any tnt on them, i tried it out while betting 0 and it worked.