Windmill
(Published on 2. January 2026, 08:00 by Kaktuslav)
Rules: Normal sudoku rules apply. Region sum lines: The 3x3 box borders divide each of the 8 blue lines into segments with the same sum (this sum may be different for different lines).
Solution code: Row 9
Comments
on 20. January 2026, 20:46 by Djirt
Вау, спасибо, великолепная логика!)
on 19. January 2026, 21:00 by MikeMeech
This one had some fascinating logic! I especially loved the break in. The final deduction that finished it off escaped me for a while.
on 19. January 2026, 17:29 by Aspartagcus
This was absolutely beautiful!
Lovely theme both aesthetically and logically. Solution path was very satisfactory. Impressive seeing!
on 4. January 2026, 17:13 by samuel1997
Lovely puzzle!
on 3. January 2026, 21:21 by JoeyJoeJoe
02:53:25 for me - thank you for setting.
on 3. January 2026, 18:25 by Franjo
Thank you very much for creating and sharing this beautiful RSL-puzzle.
on 3. January 2026, 12:49 by GeorgeTheToad2
Very cool.
on 3. January 2026, 08:46 by Exigus
Break-in is really cool and then a super smooth solve after that. Thanks!
on 2. January 2026, 17:50 by Snookerfan
Beauiful picture, lovely puzzle with a great flow. Thanks!
on 2. January 2026, 14:59 by Myxo
Lovely!
on 2. January 2026, 14:18 by drbs
A pretty tough cookie.
on 2. January 2026, 11:28 by EmX68
Beautiful!
