First i have to say, that i love the Archive Challenges. I also get that the Developers wanted a sense of progression to it.

But it just cannot be denied, that it is way more frustratring then it should be.

The difficulty sometimes of some challenges are not the problem to me.

The problem is, that you can only do one task at a time. Its not really fun after some time. Its also not fun that people screw over games because of them.

For future Tomes i think Behaviour should consider enabling all the Challenges immediately and define Progress through milestones. For example a point system where more difficult challenges reward more points.

This also allows for more creativity, since you could design more challenging challenges or more specific ones. But this way people are not forced to adapt a playstyle for a specific challenge in order to progress.