This is sorta a skill based achievement, also luck comes into favor as you have some really easy boards but sometimes you find that one that just gets under your skin. For me the easiest is Freecell, as I enjoy that the most, but for most that game is the bane of exsistance.
So what i recommend you do for this and the Grandmaster achievement is Pyramid 1 Board. As the UWP version regardles of difficulty will give you a solvable board (Random isnt a difficulty imho but that one tends to brick)
Pyramid rundown is simple make 13s combo's are as follows
Ace Queen
2 Jack
3 10
4 9
5 8
7 6
Kings you can toss off the board regardless
For Example: Usually when you do (Grand)Master pyramid you noitce when you get stuck what you miss, you notice you need to clear a 3 but you don't have a 10 anymore since it's behind the 3, so you need to see where and when you still had 10s and see how you can get to the roadblock with that 10 still in pile or on the board if you manage
to clear the roadblock you should be able to clear the board shortly after.
Here comes the tricky bit on Grandmaster Especially its super annoying but you have to have your pile (not always though) in a certain order else you cannot clear some of the lower tiers mostly you set it up allong the way without knowing it but sometimes you have leave out a combo to remove another of the sane card later in the pile
For me this wasn't the case when going for G.Master but did happen for Master so keep this in mind the board given is always solvable
Also sometimes you have excess cards in pile you don't need so you can combine them whilst they are down there you need to do this always on higher difficulties
And if you really cannot see it sometimes it helps to just throw in the towel and get another go at it with a fresh board