"sign in with your nsec" sounds like something of Fed would say.
If you don't know how to get started on #Olas365 challenge, I'll help!
Download Olas from nostr:nprofile1qqs83nn04fezvsu89p8xg7axjwye2u67errat3dx2um725fs7qnrqlgzqtdq0 or Apple TestFlight: https://testflight.apple.com/join/2FMVX2yM
Sign in with your nsec. (Nsecbunker has some issues, at least on Android.)
Post a photo from your New Year's Eve celebration 🎊 🎉 and then post another photo every day for the next year.
Advanced options: You can also add your own Blossom server under settings if you use a specific one. For example, #Haven users can use their own server here.
Discussion
Give me your nsec and I'll sign in for you.