Inna Maliarenko

400 Variety Sudoku (Book, #1) (Puzzle Book, #2)

250 Hard to Very Hard Killer Soduko Puzzle

The Ultimate Numbricks Challenge - 1000 Puzzles (Ultimate Numbricks, #1)

250 Hard to Very Hard Killer Suduko Puzzle (Killer Sudoku Puzzle, #1)

Medium to Super Hard Sudoku Samurai Puzzles (Part, #1)

250 Hard Suduko X Puzzle Book 16 X 16 (Hard Suduco, #1)

250 Medium to Hard Sudoku Samurai Puzzles (Sudoku Puzzle Books, #2)

Hard 250 Mega Sudoku 16 X 16 (Hard Mega Sudoku, #1)

250 Hard Binary Puzzle 8x8 (Binary Puzzle, #1)

250 Medium Killer Sudoku Puzzles (Killer Sudoku Book, #1)

250 Hard Killer Sudoku Puzzles (Killer Sudoku Book, #2)

Akari - 250 Medium to Hard Puzzles 7x7

Akari - 250 Easy to Medium Puzzles 7x7

Akari - 250 Easy to Medium Puzzles 10x10

Akari - 250 Easy Puzzles 7x7

Akari - 250 Easy to Medium Puzzles 8x8

Akari - 250 Easy to Medium Puzzles 9x9

Akari - 250 Medium Puzzles 9x9

Akari - 250 Medium to Hard Puzzles 9x9

Akari - 250 Medium Puzzles 7x7

Akari - 250 Medium to Hard Puzzles 8x8

Akari - 250 Medium to Hard Puzzles 10x10

Akari - 250 Hard Puzzles 7x7

Akari - 250 Easy Puzzles 8x8