Khalid Alzamili
Logic Puzzles- Logic Puzzles
- Logic Puzzles for Clever Kids : 500 Puzzles and 12 Logic Puzzle Types
- 2021 Battleships : 365 Puzzles for Every Day of the Year
- 2021 Binary Puzzle : 365 Easy to Hard Puzzles for Every Day of the Year
- 2021 Killer Sudoku : 365 Easy to Hard Puzzles for Every Day of the Year
- 2021 Sudoku : 365 Medium Puzzles for Every Day of the Year
- 2021 Suguru : 365 Easy to Hard Puzzles for Every Day of the Year
- 500 Sudoku Puzzle Book : Easy to Hard :
- 500 Variety Logic Puzzles
- Activity Book
- Activity Book : Logic Puzzles for Adults & Seniors