Sudoku 129 ✯

Sudoku 129: Mastering the Art of Logical Deduction and Killer Puzzles

The rain was still beating against the window. The smell of roasted beans filled his nose. He looked down. sudoku 129

However, the "129" designation is often associated with specialized, higher-level challenges: Sudoku 129: Mastering the Art of Logical Deduction

Column 1

tells you the column position of the digit 1 in that row. Naked Pairs / Triples Hidden Pairs / Triples

Q: Is Sudoku 129 harder than Sudoku 200?

A: It depends on the rating scale. If higher number = harder, then 200 would be tougher. But if 129 is a puzzle ID, it’s arbitrary.

Rarely does a "129" puzzle require guessing. If you find yourself guessing, you have missed a logical deduction.