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, 21:51 by StephenR
Good one, thanks.
on 10. July 2026, 16:44 by PinkNickels
Super fun solve!
on 30. June 2026, 07:50 by rubencubed
what a fun puzzle! i was rather surprised by how much normal sudoku logic it required
on 29. June 2026, 13:06 by YrBodyIsNothing
ugh, every useful deduction I've done was in reverse order, I felt like I had to fight to death for each digit because I was looking in the wrong place
still, had a lot of fun, I feel like I lost a few hairs, and after watching video, it all clicked how clean the flow of the puzzle would normally be
on 28. June 2026, 23:26 by dumediat
Fantastic construction, thank you!
on 28. June 2026, 19:30 by psams
Great fun, tricky to spot some of the steps, but nothing too difficult. Your handcrafted puzzles are always interesting.
on 27. June 2026, 21:04 by AnebodaSlatorp
Great thank you
on 27. June 2026, 18:55 by Snookerfan
Gorgeous puzzle full of lovely interactions. Thanks!
on 27. June 2026, 18:49 by Exigus
Great fun, thanks!
on 27. June 2026, 17:12 by Franjo
Thank you very much for creating and sharing another masterpiece.
on 27. June 2026, 13:48 by Prince Myshkin
Great puzzle :)
on 27. June 2026, 13:01 by damo_89
Really great interactions, sometimes unexpected, between the arrow and quad clues.
on 27. June 2026, 09:28 by Playmaker6174
Quite an unusual puzzle with how the interactions between the clues played out, but I expected that to happen from a setter like Zetamath here x)
Thanks for the good fun!
on 26. June 2026, 23:42 by wuc
Wide variety of clever steps. High quality puzzle thx.
on 26. June 2026, 20:22 by Piatato
Fun interactions, thanks!
on 26. June 2026, 19:13 by emoney1374
Excellent puzzle!!