Normal sudoku rules apply.
Arrows: Digits along an arrow must sum to the number indicated in the circle from which the arrow emerges. Digits may repeat along arrows if allowed by other rules.
Quadruples: Digits in a Quadruple circle must be placed at least once in the four cells touching that circle.
Have fun, leave a comment if you enjoy the puzzle!
PS: I stream solving sudoku like puzzles on Sundays, as well as posting Let's Plays of puzzle games like Blue Prince. You can check out the channel, as well as some videos I have made about setting puzzles, at my YouTube channel here.
Solution code: Row 7
yesterday, 23:42 by wuc
Wide variety of clever steps. High quality puzzle thx.
yesterday, 20:22 by Piatato
Fun interactions, thanks!
yesterday, 19:13 by emoney1374
Excellent puzzle!!