Year 2013 Books

CalcuDoku Wisdom: 250 puzzles

Difficult Kakuro: 200 puzzles (Kakuro Books)

Hanjie Griddlers Nonograms: 100 picture puzzles (Hanjie Books)

Killer Samurai Sudoku

Jigsaw Sudoku: 160 very twisted puzzles (Jigsaw Sudoku Books)

Revenge of Killer Sudoku (Revenge of Killer Sudoku Puzzle Books)

The Way of Samurai: 120 Samurai Sudoku (The Way of Samurai Sudoku Puzzles Books)

Hidoku: 200 puzzles (Hidoku Puzzle Books)

Diagonal Sudoku Compendium: 160 puzzles with an X

TriDoku: 150 Triangular Sudoku Puzzles

Number Search: 101 puzzle in large 22pt font! (Number Searches Books)

Binary Puzzles: 200 puzzles with 0s and 1s only!

Sudoku for Dyslexics: 200 puzzles printed in increased readability font!

Sudoku Large Print: 150 puzzles in 50pt font! (Large Print Sudoku Books)

Super Samurai Sudoku: 64 overlapping puzzles, 13 grids in 1! (Super Quad Samurai Sudoku Books)

Futoshiki: 200 more or less puzzles + GIFTS!

Sudoku Variations (Sudoku Variations Books)

Sudoku 16×16 Compendium

Samurai Sudoku Compendium: 100 difficult puzzles of various kinds

Easy Killer Sudoku: lightweight puzzles for beginner and novice solvers (Killer Sudoku Variations)

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