This puzzle should have been called "Misdirection" because it screams to use some particular technique but you don't really need it... Have fun !
Click here to solve on Sudokupad
Normal Sudoku rules apply.
Adjacent digits cannot have a sum or a difference of 5.
Digits in a cage sum to the total in the top left corner.
A red cell in column X indicates the column where X appears in the row.
Digits on an arrow sum to the attached circle.
Solution code: Row 5 from left to right
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