The Art of Puzzles

(This post is part of the Genuinely Approachable Sudoku (GAS) series.)
The unusual arrows should hopefully have you reading the title or instructions today, as they just signal the number of even numbers along the arrow path.

(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.

(This post is part of the Genuinely Approachable Sudoku (GAS) series.)
Can you figure out all the numbers in the “braids”, which are larger than their unshaded neighbors?

(This post is part of the Genuinely Approachable Sudoku (GAS) series.)
Today’s variation features arrows that point to at least one more instance of the same number. Can you detect the logical solution path?

(This post is part of the Genuinely Approachable Sudoku (GAS) series.)
The regions in this Surplus Sudoku are breaking out with repeated digits. No treatments exist yet for this illness, so it must simply run its course. Can you determine where the pesky duplicates will...