SSummer SudokuSummer Sudokude IsolvepuzzlesEdiciones (1)Summer Sudoku (2019)Independently Published · inglés · ISBN 9781674938578Más obras de IsolvepuzzlesEEven-Odd Sudoku 8x8 Easy to EvilEven-Odd Sudoku 8x8 Easy to EvilSSudokuSudokuSSudoku for KidsSudoku for Kids