Toroidal Galaxy Thermo Sudoku
(Published on 8. June 2020, 07:42 by stephane.bura)
Normal Sudoku rules apply.
The dots given in the grid are the centers of pointsymmetric galaxies. The grid is toroidal, so a galaxy can expand across its edge and continue on the opposite side. A galaxy must contain at least three cells.
Galaxies cannot overlap or contain a grey cell and every white cell in the grid has to be part of a galaxy.
Digits in a galaxy must increase as they move away from its dot. The digits in a galaxy may not repeat.
Digits along a thermometer must increase starting from its bulb.
Penpa-Edit link for this puzzle to play it online.
Solution code: Column 2, column 3
Solved by dm_litv, Yohann, zuzanina, Luigi, saskia-daniela, marcmees, rimodech, zorant, Mosti_Mo, Uhu, Narayana, SirWoezel, skywalker, bob, wenchang, NikolaZ, moss, ch1983, Mody, geronimo92, ManuH, polar, jchan18, cdwg2000, trashghost, isajo4002
Comments
Last changed on 6. January 2021, 12:20
on 6. January 2021, 12:04 by cdwg2000
Very nice one.
--
Thanks :)
on 8. June 2020, 18:14 by Mosti_Mo
Had fun solving it, thanks :)
Last changed on 8. June 2020, 23:57
on 8. June 2020, 13:58 by marcmees
very nice. thanks
on 8. June 2020, 12:48 by Mosti_Mo
@stephane.bura oh Ok I see, thanks :)
on 8. June 2020, 11:05 by Yohann
Very nice puzzle. Merci :)
on 8. June 2020, 10:38 by stephane.bura
@Mosti_Mo sure. This means that, for instance, a galaxy that contains R4C1 could continue into R4C9. Same thing with R1C6 and R9C6.
Hope it helps :)
Last changed on 8. June 2020, 10:35
on 8. June 2020, 10:33 by Mosti_Mo
@stephane.bura: Can you please provide an example for toroidal grid and how do you mean it here? I know the concept of toroid in math but not in Sudoku! thanks
