Little Killer Sudoku #4
(Published on 26. October 2020, 02:22 by Phistomefel)
This puzzle is a Little Killer Sudoku with four classical Little Killer clues and six further ones with unknown values, for which an inequality is given.
The usual sudoku rules apply. Additionally, the digits in a diagonal pointed at by an arrow, sum up to the number behind the arrow. The digits on a diagonal may repeat. A ≤x or ≥x behind an arrow means that the sum of all digits in the corresponding diagonal is greater equal or lower equal x, respectively. The values of the six clues A, B, C, D, E and F are unknown and satisfy the inequality
D+E-A-B-C-F≥23.
The puzzle is also available online via Penpa Plus. Have fun solving!
The usual sudoku rules apply. Additionally, the digits in a diagonal pointed at by an arrow, sum up to the number behind the arrow. The digits on a diagonal may repeat. A ≤x or ≥x behind an arrow means that the sum of all digits in the corresponding diagonal is greater equal or lower equal x, respectively. The values of the six clues A, B, C, D, E and F are unknown and satisfy the inequality
D+E-A-B-C-F≥23.
The puzzle is also available online via Penpa Plus. Have fun solving!
Solution code: 4th and 8th column
Last changed on on 21. August 2021, 18:38
Solved by tyb, Yohann, cdwg2000, Narayana, MagnusJosefsson, tenaliraman, SudokuExplorer, Player, polar, Jesper, bosjo, harrison, NikolaZ, trivial171, tinounou, zorant, Ori, Vebby, PotatoHead21, ohnoitsadalek, Prutsbeest, ffricke, GrizzledStoat, Bobbobert, Fool on Hill, CrazyCrypticC
Comments
on 5. October 2023, 06:43 by CrazyCrypticC
This was beautiful. I broke it quite a few times making the same faulty assumption before I found my mistake, but the logic was very good.
