PCR challenges in separate section

[J.Smit]

Just had a look at the club's forum and it seems that several PCR challenges are put in the general chitchat section and disappear from regular view when these are not updated. The chapter for these challenges is currently called 'Helping others' but this description might be confusing to most members. Perhaps a separate section in the drag down menu with a clear reference to PCR might attract more views. Something to consider.