Talk:Weekly Challenge Achievements/@comment-2605:E000:1610:E05:FD48:78E6:E290:1D23-20190923192455/@comment-87.56.190.216-20190926214205

Half way in top 100 in the world is around 90.000.000, so 180.000.000 in this cycle, which is nearly enough to complete challange 8.

To complete all 10 takes 866.665.000 so the 5th cycle is needed to complete everything.

That's 4 more cycles in 160+ weeks or more than 3 years and this is just for top 100.