Not all puzzlers are created equal. And not all puzzle books are the same. Treat yourself — or someone you care about — to a sumptuous volume of the finest, difficult killer sudoku puzzles.
★ 200 elegant puzzles.
★ Opulent, beautiful pages.
★ Hard and very hard levels.
★ Generous grids with plenty of room for candidates and exclusions.
★ Full solutions to make checking answers fast and efficient.
★ Additional 16×16 and samurai sudoku puzzles.
Classic, samurai, killer, and 16x16 sudoku — all are catered for in this luxurious four-volume series.
Killer sudoku is a popular twist on the original sudoku puzzle game. Every grid includes a series of cages with numbers inside. The cells that comprise those cages must add up to the numbers within them, all while following the rules of regular sudoku. It adds a whole new dimension to the classic game.
Killer sudoku is sometimes also known as sumdoku, sum doku, sumoku, addoku, samunamupure, or even killer su doku.
We believe every part of a book should be exceptional. That’s why we work tirelessly to create elegant books you’ll be proud to own or gift.
Every edition has been lovingly crafted, with as much attention paid to the design as to the puzzles themselves, because we know you appreciate beautiful things. Our thoughtful touches are what make our books so beloved by puzzlers around the world.