Double Decker Sandwich Sudoku
(Eingestellt am 7. August 2020, 07:29 Uhr von pjz)
Additionally, a variant of Sandwich sudoku rules apply:
1, 5, and 9 act as 'bread' and divide the row or column into two outside groups and two inner ('meat') groups.
The clues along the edges along are the difference in the sums of the 'meat' groups.
For instance, a row that was '123456789' would have 'meat' of 2+3+4=9 and 6+7+8=21, so the clue for that row would be 12 (21-9).
You can try it on Penpa.
Lösungscode: Rows 7 and 9, spaces between numbers and a comma-space between the rows
Kommentare
am 11. August 2020, 22:35 Uhr von pjz
Fixed puzzle, updated Penpa link
am 11. August 2020, 21:27 Uhr von pjz
Updated rules/instructions
am 10. August 2020, 23:53 Uhr von marcmees
this puzzle was fun, certainly deserves more solvers. maybe the ruleset could be explained better. Mentioning the outside regions may confuse as the hints outside the grid only indicate the difference of the sums of the inner regions, squeezed in between 1/5/9 (whatever their order of appearance). Thanks for the fun puzzle
am 7. August 2020, 08:03 Uhr von jackisaacbryan
A great solve! It didn't topple until right at the end, which made every minute worth while.
am 7. August 2020, 07:32 Uhr von pjz
added the penpa link
