Sunday Stumper: Killer Sudoku by Prasanna Seshadri - The Art of Puzzles

This tough Killer Sudoku is based off the twelve pentominoes (with an extra Y clue). Can you solve the challenge from Prasanna Seshadri?

Killer PS's puzzles +

killersudoku Archives - The Art of Puzzles

Thomas Snyder

Best Of Archives - The Art of Puzzles

Sunday Stumper: Killer Sudoku by Prasanna Seshadri - The Art of

Killer PS's puzzles +

Other Sudoku Archives - The Art of Puzzles

PS's puzzles + Regular puzzles, Sudokus, and more. Please see

Killer Sudoku by Prasanna Seshadri - The Art of Puzzles