Place the digits 1 to 9 in every row, column and shifted 3x3 block. All shifted 3x3 blocks are painted with a unique colour. Besides shaded cells form renban groups. These groups must hold consecutive numbers, in any order.
Solution code: First enter the contents of row 2 and column 8, then give sum of the digits for each of 4 renban groups decreasing in order.
on 15. August 2021, 23:04 by zhergan
Tags revision..
on 3. November 2010, 14:12 by Fred76
nice grid ! Looking forward to LMI november test
@Fred76: Thanks Fred:) I hope you'll enjoy my actual puzzles which I designed for LMI November test also. Regards...
on 22. February 2010, 08:54 by Saskia
My favourit Renban up to today :-)
on 21. February 2010, 16:52 by hopppe
Auch im Farblos- Druck zu lösen:-)
on 21. February 2010, 10:39 by Alex
liked it, nice and relaxing after some of the previous bombs :D
on 21. February 2010, 09:32 by zhergan
Hi,
Here comes another design to my Renban series. I hope you like
it like others. I'm currently working on another one which has
more toroidal regions and of course renban groups:) Maybe
I may publish it in the next week. Happy puzzling...
Zafer