Heres a little list of what he made of the number 1064.
Demons
Fire bug
Light
Dimension
Ask, death of law
Pray
Scorch
Truth
Illuminate
Imitate people
Trust
Rough
Den den Mushi
And the last one he made with the numbers
01064
frightening
Of course, they are not all fitting, but for example the den den mushi part seems correct with vegapunk 01 Shaka talking to dragon at the end. Also, I wonder if he did the death of law part wrong, and it was meant to be big mom instead, which we also got in this chapter. Scary, thinking you can predict stuff, even if only a few things, by Japanese number puns. I mean yeah yuderon in General has had his highs and lows in the community, many fans didn't like his pun game to begin with. Nonetheless, you can see he gets at least some info right chapter by chapter. For me personally, it's like an addition to the leaker hints, trying to guess stuff. A fun little side game till the actual spoilers /chapters drop.