Place the digits 1 to 9 in every row, column and 3x3 standard block. There exist no neighbouring cells with consecutive digits. Besides red painted cells form renban groups. These groups must hold consecutive digits, in any order.
Solution code: First enter the content of column 4, then give sum of the digits for each of 4 renban groups decreasing in order.
on 15. August 2021, 23:01 by zhergan
Tags and labels revision..
on 12. July 2011, 19:35 by sternchen
I really enjoyed solving this puzzle:-)
on 10. March 2010, 21:33 by ibag
Hat mir sehr gut gefallen!
on 5. March 2010, 22:58 by Eisbär
Ouch... this was hard... :-D
Indeed: red is a terrible colour... to write on with a pencil :-)))
Thank you Zafer, I like your renban-puzzles!!
on 18. February 2010, 16:42 by zuzanina
@zhergan: thanks... that was mean! ;-) I promise to read EVEN MORE carefully next time! Thanx for the nice puzzles!!
on 18. February 2010, 16:08 by zhergan
@zuzanina: Hi, differently from my other solution codes you must enter the sums for 4 renban groups decreasing in order. Be careful for that.
Zafer
on 18. February 2010, 15:45 by zhergan
@Realshaggy: Hi Christoph, I'll keep your notification in my mind for future puzzles. I really didn't notice that used red colour will be very dark (like almost black) in the printout. Because for these kind of puzzles I copy the puzzle figure and deal with it on my computer (paint, gimp etc.). Sorry for that:( I can say that the used colours will be lighter for the future puzzles:)
Zafer