Watch out! These puzzles are mind melting! But if you dare, grab a pen and take on these two hundred all-new extra challenging puzzles.
Features: 200 hard puzzlesBig grids for easy solving
Introduction by legendary puzzlemaster Will Shortz
Watch out! These puzzles are mind melting! But if you dare, grab a pen and take on these two hundred all-new extra challenging puzzles.
Features: 200 hard puzzlesWatch out! These puzzles are mind melting! But if you dare, grab a pen and take on these two hundred all-new extra challenging puzzles.
Features: 200 hard puzzles