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?

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Sunday Stumper: Anti-Pi Sudoku by Serkan Yürekli - The Art of

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Thomas Snyder

Sunday Stumper: Japanese Sums (Cipher) by Murat Can Tonta - The

Sunday Stumper: Aqre by Murat Can Tonta - The Art of Puzzles

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Killer PS's puzzles +

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Help! Puzzle #4 Non-consecutive Battenburg Sudoku by Prasanna

Killer PS's puzzles +

Thomas Snyder

killersudoku Archives - The Art of Puzzles