306
just some dice I threw around. nothing to see here
(lemmy.blahaj.zone)
Alt text: Five dices. Top left corner is a three, top right corner is a six, bottom left corner is also a six and bottom right corner is two threes forming a straight angle.
If we allow combining digits to make larger numbers (like kittehx's edit) we can actually do
(33*6) - (6/3) = 196
How did I not try that? Now I feel dumb lol