Khalid Alzamili

2025 Sudoku

2025 Killer Sudoku

2025 Jigsaw Sudoku (Game Calendars)

Fillomino Puzzles for Adults

2024 Adult Maze Book (Game Calendars)

2022 Jigsaw Sudoku

Futoshiki Adult Puzzle Book

Fillomino Adult Puzzle Book

Mixed Puzzles Activity Book for Adults

Minesweeper Adult Puzzle Book (Minesweeper Books, #2)

Battleships Adult Puzzle Book

Battleships Puzzle Book (Adult Brain Games)

Jigsaw Sudoku for Adults & Seniors

Numbrix Adult Puzzle Book

Sudoku X Adult Puzzle Book (Sudoku Variants Puzzle Books)

Extreme Jigsaw Sudoku for Adults & Seniors (The Mini Book of Jigsaw Sudoku, #5)

Very Hard Jigsaw Sudoku for Adults & Seniors (The Mini Book of Jigsaw Sudoku, #4)

Hard Jigsaw Sudoku for Adults & Seniors (The Mini Book of Jigsaw Sudoku, #3)

Medium Jigsaw Sudoku for Adults & Seniors (The Mini Book of Jigsaw Sudoku, #2)

Easy Jigsaw Sudoku for Adults & Seniors (The Mini Book of Jigsaw Sudoku, #1)

Killer Sudoku Adult Puzzle Book (Killer Sudoku Books for Adults)

2021 Activity Book for Adults

Killer Sudoku for Adults

2021 Adult Puzzle Book