Hard Sudoku Travel Games

Hard Sudoku Travel Games And Solutions: 8 x 5 Inch Pocket Size Book 150 Sudoku Puzzles Book 3 All New Puzzles by Alexander Ross

Hard Sudoku Travel Games And Solutions: 8 x 5 Inch Pocket Size Book 150 Sudoku Puzzles Book 3 All New Puzzles

Hard Sudoku Travel Games

Alexander Ross

104 pages • missing pub info (editions)

nonfiction mathematics