the key was found after 0.7206% of the range.
So someone solved puzzle 69 using a modified Cyclone in 20 days?

Hi all! Modified version with jumps and partial match:
https://github.com/Dookoo2/CycloneTry your luck:)
With a small tweak 😉. I'm still a bit confused about how the jump function works, so I avoided using it. Interestingly, it seems to take the same amount of time with or without it.
