Cube Mine Sweeper

The main problems i had with this game: (1) You have to make a lot of
guess: on the last "Hard" level [30-CrossBall] i had an average of
more than 7 50/50 guess to take: i took me more than a hundreds try
to be lucky enought for my guess to reach 100% accuracy. (2,a) A lot
of levels were made of multiple different object: [25-triangle] is an
obvious but easy one: the 3 triangle are separated. After completing
1 triangle you had to rely on total luck to not hit a mine, as if you
started a new grid from the start, exept the mines are distributed
unevenly between the triangles. (2,b)[10-Ball] is another exemple:
the 6 "face" composing the ball d'ont touch each other, so after each
face cleared, one have to make a "starting guess" on anoter one. (3)
The hint are based on the cube directly touching themself, if they
looked also for the diagonals, the previous problems would not be.
Now excuse me for my, surely, poor sentences.

It's very annoying that some levels force you to make many 50-50 guesses without a change to use logical reasoning.