Numbered Products Sandwich
(Published on 23. October 2024, 03:57 by RockyRoer)
The Rules:
- [Sudoku] Normal sudoku rules apply -- fill every row, column and 3x3 box with the digits from 1 to 9 once each.
- [Outside Clues] Clues outside the grid must be deduced -- they are simultaneously Sandwich clues, and Numbered Products clues.
A ? could represent any one or two digit number.
Square numbers are 1, 4, 9, 16, 25, 36... and primes are 2, 3, 5, 7, 11, 13....
- [Sandwich] A sandwich clue is the sum of the digits in the cells between the 1 and 9 in that row or column.
- [Numbered Products] A numbered product clue is the product of x and y, where x is the digit in the cell next to the clue, and y is the digit in the x-th cell in from the direction of the clue.
example: the row 314592687 would have a 12 on the left or a 28 on the right.
The Puzzle:
Try it on Sven's SudokuPad
Solution code: Row 3
Last changed on on 24. October 2024, 03:53
Solved by kroutu, marcmees, Elliott810, bansalsaab, Piff, SKORP17, Snookerfan, Jesper, ZornsLemon, palpot, Franjo
Comments
on 24. October 2024, 14:11 by Franjo
Another fresh creation of the sandwich-master! It tasted so good! Thank you very much for serving this delicious snack.
on 24. October 2024, 03:53 by RockyRoer
added Sandwich tag
on 23. October 2024, 14:18 by bansalsaab
Beautiful interaction of clues. Btw, I didnt need the row5 clue in my solve path. It can be removed without changing the difficulty level
on 23. October 2024, 11:44 by marcmees
nice & smooth SW puzzle in typical RR-style. mainly ?'s to intimidate but that's just the first impression. Thanks for sharing