Congratulations on your triple success in the last month! 6 years on HIVE, 4K followers, and now, 100K HivePower accumulated! Those are serious numbers there and they show commitment and require a lot of work and consistency! You are a great role model for other Hivians!
Regarding the box challenge... I have no idea, but I will say 26!
Thanks @ph1102!! I think this just shows it is possible for everyone to achieve major milestones on Hive and hopefully there will be more and more people who continue to stake every month.