(This post is part of the Genuinely Approachable Sudoku (GAS) series.)
Semiramide (1823) is the last of the prolific Gioachino Rossini’s Italian operas. Can you place the last of the digits in this Rossini (No Inverse) Sudoku?

PDF

or solve online (using SudokuPad)

Theme: Semiramide

Author/Opus: This is the 183rd puzzle from clover!, part of the Genuinely Approachable Sudoku (GAS) team.

Rules: Standard Sudoku rules (insert a number from 1 to 9 into each cell so that no number repeats in any row, column, or bold region). Whenever an arrow is given outside the grid, the first three numbers in that row or column must increase in the direction of the arrow. For example, the arrow at the left of row 4 means R4C1 < R4C2 < R4C3 and the arrow at the left of row 7 means R7C1 > R7C2 > R7C3. (The absence of an outside arrow clue has no meaning in this puzzle unlike “standard” Rossini Sudoku.)

GAS Time Standards (highlight to view): Two party hats (🎩🥳): 6:30; One party hat (🥳): 12:00. All other solvers earn an 🦕: operatic Opisthocoelicaudia.

Thomas Hits the GAS (highlight to view): 1:52, with SudokuPad replay file shared as a download for now (requires loading via settings menu with improvements expected before people should use this regularly).

Solution: PDF

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.