kivilaak

Yep, streaks are forbidden in challenges, but this is not the first time when same rules are not valid for HC originated campaigns ...

Seems like a very nice alternative way to continue the spirit of CITO in times when organizing events is pretty much banned everywhere.

This is indeed a bit of a contradiction that I have been wondering also. The new challenge cache rules forbid creating caches which demand caching on certain days or with certain pace. These souvenir promotions differ only marginally, putting not exact dates or streaks but still demanding significant number of caches to be found in a limited timeframe. But GS defines the rules, and if they then bend them themselves without literally breaking them, then perhaps anything goes for marketing...

Yep. Souvenirs stopped appearing after first 3 ones. I got 45 points without mysteries and Mars never appeared. Also clicking on awarded Souvenirs in profile results in an error. So they are fixing smthg.