Cars, Buses, Trains &; Planes! Easy To Hard Puzzles : Sudoku On The Go Edition

Sudoku on the go will remain to be the secret to keeping kids busy on a trip. The great thing about Sudoku is that it's a play everywhere kind of game. It does not need batteries or mobile signal to work. A quiet corner, a pencil and this book will be all it takes to get into the game. Enjoy!