Cornerstones

(Published on 26. November 2022, 09:06 by Jagga)

This puzzle required some fine-tuning, but I'm happy with how it turned out.
Thanks to Plostoni for testing v1, and thanks to lerroyy and sktx for testing v2.

Enjoy the puzzle!

Rules:

Normal sudoku rules apply.

White dots join consecutive digits. Not all white dots are given.

Black dots join digits in a 1:2 ratio. ALL black dots are given.

A 1, 2 pair might still appear on a white dot.

Digits may not repeat along the diagonal.

The grey square is even.

Solve on F-Puzzles

Solve on CtC(with solution check)

Solution code: Row 7 followed by column 5 (18 digits no spaces)

Solved by Kworb, cdwg2000, absolutebeginner, Dentones, Elliott810, Lizzy01, lerroyy, abed hawila, AvonD, SKORP17, Jlrice2, thephantomplayer, HelloKetene, Bjd, cam, koba1917, mse326, meixia, slowbiex, ... OGRussHood, jkuo7, SSG, juhish, vidarino, Megalobrainiac, lfm, agueybana, Pibonacci, pianobarry87, dogfarts, soroush, geronimo92, karen_birgitta, DillyK, michaal94, Uhu, PippoForte, 0123coolkid

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