James Forest

250 Hard Killer Sudoku 8x8 (Book, #8)

250 Easy to Medium Killer Sudoku 9x9 (Book, #14)

250 Medium Killer Sudoku 8x8 (Book, #7)

The Ultimate Numbricks Challenge - 1000 Puzzles (Book, #13)

250 Easy to Medium Killer Sudoku 6x6 (Ищщл, #4)

250 Medium to Hard Killer Sudoku 6x6 (Book, #5)

250 Hard Killer Sudoku 6x6 (Book, #3)

250 Hard Killer Sudoku 9x9 (Book, #13)

250 Easy Killer Sudoku 9x9 (Book, #11)

250 Medium to Hard Killer Sudoku 8x8 (Book, #10)

250 Medium Killer Sudoku 9x9 (Book, #12)

250 Medium Killer Sudoku 6x6 (Book, #2)

250 Easy to Medium Sudoku X 9x9 (Book, #14)

Numbricks For Kids 150 Easy to Medium Numbricks 5x5 (Numbricks Puzzle Books for Kids, #10)

250 Medium to Hard Sudoku X 9x9 (Book, #15)

250 Medium Sudoku X 6x6

250 Hard Sudoku X 8x8 (Book, #8)

250 Medium Sudoku X 8x8

250 Medium to Hard Sudoku X 8x8 (Book, #10)

250 Medium Sudoku X 9x9 (Book, #12)

250 Easy to Medium Sudoku X 8x8 (Book, #9)

250 Easy to Medium Sudoku X 6x6 (Book, #4)

250 Easy Sudoku X 8x8

250 Hard Sudoku X 6x6