Pencil Trial
(Published on 20. August 2026, 02:52 by Prof.Dori)
Pencil Trial
Rules:
Normal sudoku rules apply. Digits along an arrow are different and must sum to the digit in that arrow's circle.
Click here to start the puzzle
Solution code: Row 5.
Comments
on 23. August 2026, 11:47 by bboom
Really enjoyed this one. The symmetry and the simple ruleset are pleasing. And the solve itself flows really nicely once you figure out the right questions to ask, which is a type of puzzle I enjoy.
on 22. August 2026, 22:11 by yuripuppies
Fun puzzle! I'd call it a 1.5* for me, took a minute to click but once it did it was fast and smooth
on 21. August 2026, 01:19 by sujoyku
Thank you for this fun puzzle, Prof.Dori!
on 20. August 2026, 23:58 by Myxo
Lovely!
on 20. August 2026, 10:48 by amirs
Very fun puzzle. I immediately spotted the break-in and from there everything flowed very smoothly so it felt more like 2*
on 20. August 2026, 09:52 by Snookerfan
Very nice! My early new years resolution: carefully read the rules before starting a puzzle or at least read them carefully after getting stuck for a long time. Wonderful puzzle, thanks!
on 20. August 2026, 05:07 by Chaossudokusplease
Very fun puzzle with lots of great logic for what at first glance seems straightforward, lovely setting!
on 20. August 2026, 03:12 by emoney1374
Fun puzzle!
