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:)
./Cyclone -a f6f5431d25bbf7b12e8add9af5e3475c44a0a5b8 -r 400000000000000000:7fffffffffffffffff -p 6 -j 10000000
terminate called after throwing an instance of 'std::invalid_argument'
what(): ╨Э╨╡╨┤╨╛╨┐╤Г╤Б╤В╨╕╨╝╤Л╨╣ ╤Б╨╕╨╝╨▓╨╛╨╗ ╨▓ ╤Б╤В╤А╨╛╨║╨╡ Base58