Invisible Killers
(Eingestellt am 10. März 2023, 21:32 Uhr von yttrio)
The rule set for this puzzle was originally created by Ennead, and his puzzle can be found here.
Rules:
Normal Sudoku rules apply.
Several killer cages are present in the grid. Digits in a cage cannot repeat, and sum to the clue in the top-left-most cell of the cage (top-most is evaluated first, followed by left-most). Cages cannot overlap.
Only the number for each cage is visible, and it is up to the solver to determine the rest of the cells each cage visits.
Every cage visits at least two regions and has an equal number of cells in each region visited.
6x6 Example:
The image below shows a sample 6x6 puzzle and solution with the same rule set.
Play the example 6x6 in f-puzzles.
Play the example 6x6 in SudokuPad.
Lösungscode: Digits within cages in row 7 (left to right) followed by digits within cages in column 8 (top to bottom), no spaces
Kommentare
am 24. Oktober 2023, 02:35 Uhr von karlmortenlunna
Wow! Amazing puzzle!
am 8. August 2023, 05:10 Uhr von damasosos92
Brutal is really the right word for this one, but I have some other words: beautiful, astonishing and INEEDSOMERESTNOW.
am 27. Mai 2023, 19:56 Uhr von peacherwu2
Failed the 1st attemp. Really glad I tried a second time. Truly amazing logic! Incredibly beautiful! Thank you so much!
am 26. März 2023, 07:25 Uhr von dennischen
BRUTAL. But amazing! Thanks for this puzzle!
am 12. März 2023, 15:29 Uhr von Snookerfan
Very nice, very hard and very rewarding! Thank you
am 11. März 2023, 09:14 Uhr von Ennead
A very satisfying puzzle to solve with tight logic and meaningful deductions. Left me with a feeling of having mastered the structure of the puzzle. Difficult, but never unfair or frustrating. Loved it!
am 10. März 2023, 21:54 Uhr von SudokuHero
Such an elaborate puzzle for such a simple ruleset. There was only 1 really hard deduction, but it felt really good to deduce.
