Eight Layered Sandwich
(Published on 21. April 2024, 12:07 by Niverio)
Rules:
Sudoku: Place the digits 1-9 into each row, column and outlined 3x3 box without repeats.
Quadruples: There are circles in the grid which occupy the corners between some cells called quadruples. Digits in the circles must all appear at least once in the cells touching them. If a digit appears more than once in a circle, then that digit must appear at least that same number of times in the touching cells.
Double Decker Sandwiches: In this puzzle, digits 1, 5, and 9 are crusts. An outside clue gives the sum of the digits sandwiched between the two closest crusts to the clue in its row or column.
Puzzle Links: You can solve this puzzle in either SudokuPad or in F-Puzzles.
Solution code: Column 2, top to bottom
Comments
on 19. August 2024, 22:34 by Playmaker6174
Tasty interactions throughout along with some spicy arithmetic sprinkle on it x)
on 23. April 2024, 04:08 by tallcat
Felt like a perfect introductory puzzle to double decker sandwiches. Very nicely done - and even more so for the time frame!
on 22. April 2024, 20:19 by Snaques
Setting these complicated puzzles is always blowing my mind, let alone doing that in 70 minutes.
Funny thing, I actually mis-clicked the link and thought I was solving a 1* puzzle.I started to feel a bit embarrassed by how long it took me and how I must've missed bunch of easy deductions. I can't tell you how relieved I was to see that 3* rating in the end. XD
on 22. April 2024, 11:03 by Franjo
Incredible how you could set this puzzle within only seventy minutes! Thank you so much for sharing.
on 22. April 2024, 06:36 by Ambrose
Honored to have faced off against you!
on 21. April 2024, 22:21 by Myxo
Beautifully smooth! :)
