3 ms·

I might be mistaken but I believe the final day has only one puzzle, but the 50th star (a.k.a., the second star of December 25th) is given for having solved eve

I might be mistaken but I believe the final day has only one puzzle, but the 50th star (a.k.a., the second star of December 25th) is given for having solved everything else. I don't think any puzzles are "locked".

SketchySeaBeast 2y ago
You're right. The second star is a freebie for completing the rest.