162676

My strategy was to make the marbles as equal as possible to consistently get to 1000 not the fastest way but it works. I start by putting the marbles in 2,2,2,2
And put 2 other marbles to 3. E.g
3,3,2,2 and guess. This increases my likely hood of getting 8 most of the time and when your extra marble guesses (the ones with 3) lands. You get 9 which will give you 100 points. That’s the way I do it.