Anti Ratio Miracle

by Jobo by Jobo

CASE 3699

Anti Ratio Miracle

Not graded yet
  • Negative constraint
  • Kropki dots

The brief

Normal sudoku rules apply.

Any two orthogonally adjacent cells cannot contain digits in a 1:2, 1:3, 1:4 or 1:5 ratio.

Every horizontal set of three orthogonally connected cells within any 3x3 box is a modular sequence (i.e. must contain one digit from [1 4 7], one digit from [2 5 8] and one digit from [3 6 9]).

Every vertical set of three orthogonally connected cells within any 3x3 box is an entropic sequence (i.e. must contain one digit from [1 2 3], one digit from [4 5 6] and one digit from [7 8 9]).

There are no 3's in a corner. :( (of the grid)

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