7x7-Leftover (07) - Quad Sums (Scattered)
(Published on 9. July 2014, 00:00 by Richard)
As always the case after making puzzles for a contest, I had a few unused puzzles and I would like to share them here in the portal. At the same time, I can make some extra advertisement for the contest. Participation is free, only a registration at LMI is necessary. You can solve the puzzles whenever you like in the weekend. After downloading the .pdf-file you have 100 minutes to submit your solutions. You can find the instruction booklet here.
Quad Sums Sudoku (Scattered)
Place the digits from 1 to 7 in every row, column bold outlined irregular area and in the grey cells. A circle at a corner implies that one digit is the sum of the remaining
three digits at that corner.
Solution code: Row 5, followed by column 5.
Comments
on 17. April 2022, 05:25 by Nick Smirnov
Truly a masterpiece. Never thought that 7x7 sudokus could be so beautiful, but this series of puzzles proved me wrong very much.
Penpa:
https://tinyurl.com/y5tfmzrq
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Reply: Thanks Nick! Good to read that even after almost eight years people still enjoy these puzzles! :-)
on 12. July 2014, 14:39 by cornuto
Sehr schöne Variante. Hat mir gut gefallen.
on 9. July 2014, 00:46 by Luigi
Sehr schön!
