127.0.0.1: Created page with "A Sudoku puzzle is '''symmetrically minimal''' when removing any of its givens results in a puzzle that has multiple solutions or which has lost its symmetry. A s..."

2021-10-27T14:14:44Z

Created page with "A Sudoku puzzle is '''symmetrically minimal''' when removing any of its givens results in a puzzle that has multiple solutions or which has lost its symmetry. A s..."

New page

A [[Sudoku]] puzzle is '''symmetrically minimal''' when removing any of its [[given]]s results in a puzzle that has multiple solutions or which has lost its [[symmetry]].

A symmetrically minimal puzzle does not have to be [[locally minimal]]. It often is not, because the symmetry often introduces redundant givens.

Symmetrically minimal - Revision history

127.0.0.1: Created page with "A Sudoku puzzle is '''symmetrically minimal''' when removing any of its givens results in a puzzle that has multiple solutions or which has lost its symmetry. A s..."