(This post is part of the Genuinely Approachable Sudoku (GAS) series.)
Don’t leave anything to chance; it will take more than a roll of the dice to make the numbers add up in this Region Sum Lines Sudoku.

PDF

or solve online (using SudokuPad)

Theme: 2D6

Also enjoy a bonus 4×4 Region Sum Lines puzzle “Nessie” created by Philip at SudokuCon a couple weeks ago (note: this is not GAS relative to its size!): PDF or solve online (using SudokuPad)

Author/Opus: This is the 145th puzzle from Philip Newman, 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). Along each line, the numbers in every region it passes through have the same sum.

GAS Time Standards (highlight to view): Two party hats (🎩🥳): 8:00; One party hat (🥳): 15:00. All other solvers earn a 🦕: Jaunty Jainosaurus.

Thomas Hits the GAS (highlight to view): 2:55, 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 and bonus; 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.