Standard Sudoku: each digit, 1-9, appears exactly once in each row, column, and 3x3 region.
Killer: in cages, digits do not repeat and sum to the value in the upper left corner.
Solution code: Row 6, left to right.
today, 15:16 by Ragna
Super break-in! Very good construction. Thank you, ul-Rhymm. :-)
today, 03:26 by PinkNickels
Really cool break-in. I was relieved to see the sums equaled, else I would have had no idea where to try next! THanks!
yesterday, 21:02 by BorisTheSnake
Very nice and easy if you know where to look :)
yesterday, 20:26 by wuc
Without a specific idea probable unsolvable. That known it is a great 1.5* snack. Great setting thx.