Enter a single digit from 1 to 9 into some cells so that the sum of digits in each Across entry equals the value given to the left of the entry, and the sum of digits in each Down entry equals the value given above the entry. No digit may be repeated within a single sum. Some cells may remain empty, and empty cells cannot be adjacent.
I made this puzzle for 11th 24 HPC, but i canceled because of its diffuculty.
Solution code: Write the content of marked columns. Use E for empty cells and clue cells (ignoring outer).
on 17. February 2011, 13:12 by dm_litv
Great series! Very nice designed.
on 8. January 2011, 21:43 by yureklis
I added a small explanation to answering code: "ignoring outer clues" with considering martin1456's comment.
on 8. January 2011, 21:38 by martin1456
Note that in the solution code one has to omit the two E's
at the beginning of A and B respectively (corresponding to the squares with the clues 45 and 9)!!!
on 3. January 2011, 16:22 by pin7guin
Really great! Thank you, Serkan! I would like to have one (or two or three... ;-)) more :-)
on 30. December 2010, 12:46 by Mody
Great puzzle!
on 29. December 2010, 19:02 by yureklis
Maybe i can make one LM gapped kakuro. Thank you very much.
on 28. December 2010, 23:17 by ibag
Very nice series! Thank you!
on 27. December 2010, 18:59 by Saskia
More of this!!! Makes a lot of fun!!!