- Rajiz Sudoku Puzzles book: Plus 700 Puzzles From Easy to Hard
- Rajiz Missing Vowels puzzle: Plus 10000 Missing Vowels Puzzle for Adults
- Rajiz Sudoku Puzzles book: Plus 1000 Puzzles From Easy to Hard
- Rajiz Sudoku Puzzles book: Plus 1000 Puzzles From Easy to Hard
- Rajiz Sudoku Puzzles book: Plus 1000 Puzzles From Easy to Hard





















