The cages here now tell you the relative size of the numbers that go into them with 1 being the smallest and then 2 being the next smallest. These ranks are key to getting to the one unique solution.

PDF

or solve online (using SudokuPad)
or solve online (using Penpa-Plus; originally posted as a backup)

Author/Opus: This is the 41st puzzle from Clover, part of the Genuinely Approachable Sudoku (GAS) team.

Rules: Insert a number from 1 to 9 into each cell so that no number repeats in any row, column, or bold region. Also, in each cage, a numbered cell indicates the rank of that cell across all values in the cage (1 being the smallest value, 2 being the second smallest value, and so on). Numbers cannot repeat in a cage.

GAS Time Standards (highlight to view): Two party hats (🎩🥳): 7:30; One party hat (🥳): 14:00. All other solvers earn a 🦕: high-ranking Hexing.

Thomas Hits the GAS (highlight to view): 3:59, with Penpa Plus replay this time.

Solution: PDF; solving video with explanation to be added later from GAS team.

Note: Follow this link for other less common variations of Sudoku.

Note 2: Comments on the blog are great! For a more interactive discussion, please also consider using our Daily GAS discussion post on the GMPuzzles Discord. Not a member of the Discord? Click this link for basic access.