Random place from which to pick answers – KenKen Classic Review

Sometimes the numbers and options are at the bottom of the screen and sometimes the numbers and options appear in a box in the middle of the screen with some numbers in gray. There seems to be no reason that sometimes it is one place and sometimes another. And no reason why different numbers in the box are different colors. It gets annoying not knowing where to look for the numbers right away. I prefer the bottom because then the box with the numbers doesn’t block my view of the puzzle board. Why isn’t it consistent?
Review by RedRose180 on KenKen Classic.