Serbian irregular sudoku [WPF Sudoku GP 2015]

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Is this suitable for a Sudoku competition?

Yes
2
40%
Maybe
3
60%
No
0
No votes
 
Total votes: 5

Fred76
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Serbian irregular sudoku [WPF Sudoku GP 2015]

Post by Fred76 » Fri 11 Jan, 2019 10:27 pm

18 - serbian irregular.png
18 - serbian irregular.png (86.35 KiB) Viewed 46 times
Source: sudoku GP website: http://gp.worldpuzzle.org/

A puzzle which combine deficit and surplus regions in a more constrained way.

detuned
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Re: Serbian irregular sudoku [WPF Sudoku GP 2015]

Post by detuned » Sun 13 Jan, 2019 11:11 am

This should be thought about in combination with the discussion with surplus and deficit sudoku. In that thread, there was a separation of the concept of having only surplus regions, or only deficit regions - as Fred says, this puzzle combines both of them, with another constraint to control which digits are repeated in the surplus regions.

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