Circulation Towards the Center

**Sudoku, Arrow, Kropki** - Standard sudoku rules apply: The digits 1 through 9 appear in every row, column, and box. - Arrows: Digits along an arrow must sum to the value in the circle from which the arrow emerges. - Kropki pairs: Digits in cells separated by a black dot are in a 2:1 ratio. Digits in cells separated by a white dot are consecutive. Not all dots are necessarily given. For more of our puzzles, please visit https://missingdeck.net or join our mailing list to get a weekly digest of puzzles: missingdeck.net/mailing