Hi @zielar, nice to see you here
2. Someone has a tool to find #125 soon
As we know the puzzle 125 is 32 times bigger than puzzle 120 but prize is only a 4% bigger, i doubt about that such "magic" tool exists. But we don't have way to know.
If that exists it should be a mathematical approach.
I made some computations. Used Python 3. I was curious if the next puzzle can be ax+b=y.
d1, d2, d3 are corresponding private keys from puzzle. Needed to compute a and b.
We already know that puzzles a random and there is not math relationship between them