Bright Eyes
(Published on 31. March 2023, 07:08 by meggen033)
Solve with CTC, f-puzzles or Penpa+
Normal Sudoku rules apply.
Disjoint Sets: Digits must not repeat at corresponding box positions.
Quadruple: Circled digits where four cells meet must be present as values in those four cells.
Inequality: Cells on either side of the inequality symbol must have values that abide by the indicated relationship.
Kropki: A black dot between cells indicates cell values with a 2:1 ratio. Not all dots are shown.
Killer Cages: The digits in a cage must sum to the number printed in its corner. Digits may not repeat within a cage.
Even/Odd: Cells with a filled circle must be odd. Cells with a filled square must be even.
Happy Solving and God Bless!!!
Solution code: Enter Row 7 Digits, do not use spaces
Comments
on 31. March 2023, 09:52 by MonsieurTRISTE
我很喜欢这个数独。
on 31. March 2023, 08:26 by Puzzlers100
Love how the three main types of rules interact with the Disjoint set, it's really interesting
