Bismuth (Region Sum Lines, Kropki pairs, Even Squares)
(Published on 25. January 2023, 22:16 by Bellsita)
This puzzle is probably on the higher end of 3/5 of difficulty. Let me know what you think in the comments! ^^
Normal sudoku rules apply.
Region sum lines: Digits along a blue line sum to the same value in each box it passes through. Different lines may have different sums.
Kropki: Cells separated by a black dot have a 1:2 ratio. Cells separated by a white dot must be consecutive. Not all dots are given.
The gray squares are even digits.
Solution code: All the digits of Row 4 (Left to right) and Column 4 (Top to bottom)
Comments
on 13. November 2023, 10:13 by dariome
amazing! i loved it
on 27. July 2023, 23:04 by Qodec
Amazing!
on 20. March 2023, 11:55 by Christounet
A very enjoyable alchemy ! Loved the chained chemical reactions in this puzzle :) Thanks !
on 18. March 2023, 02:05 by topoi
Excellent setting! I almost always knew where to look, but not how to make the next deduction. Very rewarding.
Definitely 4 stars IMO
on 31. January 2023, 20:26 by picoton
really smooth! i specially liked the break in: not hard, but not trivial! thanks for your work!
on 26. January 2023, 14:55 by Ragna
Das ist ein ganz tolles Rätsel!
Dankeschön! :-))
on 26. January 2023, 03:59 by mathpesto
Lots of great logic throughout :)
on 25. January 2023, 22:43 by Myxo
Beautiful puzzle :)
on 25. January 2023, 22:32 by karlmortenlunna
I loved the break-in, and the rest of the puzzle was also very nice!
on 25. January 2023, 22:23 by dumediat
What a fun puzzle! I loved the break-in idea, and the solve was filled with great logic. Thank you for sharing!
