Coordinate rows sudoku
(Published on 21. February 2021, 18:13 by TheGreatWizard)
RULES
- Normal sudoku rules apply, and numbers do not repeat on the diagonals.
- Any number in the grid placed in column x represent the column of the number x in that row. (for example if r3c4 is 6 then r3c6 is 4)
- Columns one and two and columns three and four contain pairs of coordinates (column, row). Each pair which is placed in row x represent the column and row of the number x on the grid.(for example if r7c3 is 5 and r7c4 is 6 then r6c5 is 7)
- Red cells contain odd number, green cell contain even number
Solution code: All digits from row number 8 of the grid
Comments
on 23. February 2021, 13:33 by davidagg
Took quite a while to get my head round the 3rd rule, but ended up being good fun. Thanks!
on 22. February 2021, 11:39 by TheGreatWizard
Diagonal lines added
on 22. February 2021, 11:17 by TheGreatWizard
Diagonal lines added
on 22. February 2021, 03:21 by bigger
One small advice, please add the diagonal lines to the puzzle. There are so many rules to juggle with, and diagonals are easy to overlook.
on 21. February 2021, 22:06 by TheGreatWizard
f-puzzles
on 21. February 2021, 22:05 by TheGreatWizard
f-puzzle link added
on 21. February 2021, 21:52 by TheGreatWizard
Spelling
on 21. February 2021, 21:38 by TheGreatWizard
more examples for rule #2:
if r5c1 is 2 then r5c2 is 1
if r9c9 is 8 then r9c8 is 9
more examples for rule #3:
if r7c3 is 5 and r7c4 is 6, then it is (6,5) and r6c5 is 7
if r3c3 is 5 and r3c4 is 6, then it is (6,5) and r6c5 is 3
if r3c1 is 5 and r3c2 is 6, then it is (6,5) and r6c5 is 3
if r5c3 is 8 and r5c4 is 9, then it is (9,8) and r9c8 is 5
on 21. February 2021, 21:31 by TheGreatWizard
Correct Spelling
on 21. February 2021, 21:29 by TheGreatWizard
rules examples added
on 21. February 2021, 19:37 by SKORP17
genau, die Regeln verstehe ich auch nicht
on 21. February 2021, 19:06 by Eloi.blok
I don t understand the instructions, could you do an exemple?
