Normal sudoku rules apply. Adjacent digits on a line must be either consecutive or have a 1:2 ratio.
Solution code: Row 5
on 28. July 2024, 12:42 by Qodec
Enjoyed that, thanks!
on 4. June 2023, 15:10 by Ragna
echo @ chelo
Fun puzzle! :-))
on 4. June 2023, 09:50 by giladooshlon
Pretty and with interesting logic
on 2. June 2023, 20:45 by Pulsar
@Chelo Thanks, much appreciated! They're called Kreska Lines (in Polish, 'kropki' means dot, 'kreska' means line), and IMO they should be used more often.
on 2. June 2023, 20:00 by Chelo
Very nice and interesting ruleset, thank you for setting this very clever puzzle!..
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