a newbie bitcoin researcher here.
For my first work I need a local bitcoin network on which I have as much control as possible. I have a windows machine.
For example - I need to control the number of nodes, network structure, mining difficulty and preferably any other parameter there is.
I downloaded bitcoin-core, installed it and ran its test mode, but it still asks me to download all blockchain history. I had in mind a new bitcoin-core blockchain built from scratch, so I can control and understand everything. Is it even possible, using the bitcoin-core software? If not, how can I do this?
Thanks