Killer Sudoku Level 3 : Hard Vol. 21
Subtitle: Play Killer Sudoku with Solutions 9x9 Grids Hard Level Volumes 1-40 Sudoku Variation Travel Paper Logic Games Solve Japanese Number Sum Puzzles Arithmetic School Math Addition Challenge All Ages Kids to Adult Gift
Publisher: Independently Published
Published: 2020
Language: eng
ISBN-13: 9798649863759