NOOK User Guide Games 151Playing a GameYou play a game of chess just like you do on a physical chessboard. White moves first. All of thepieces have their standard moves, which you can look up on the Internet using your NOOK’s webbrowser.To make a move:1 Study the chess board on the reading screen and decide on your move.2 On the touchscreen, tap the piece you want to move. You might need to scroll the board to seethe piece. A yellow square appears around that piece on the touchscreen. To change your mindabout the piece to move before moving it, just tap a different piece.3 Tap the square to which you want to move the piece. If the move is not a permitted one,nothing happens. If the move is a permitted one, the piece moves.To undo a move:If you make a move and do not like it, you can undo it. You can even undo it after the NOOKmakes its move. To undo a move, tap Undo.To resign:To resign, tap the Menu button and then tap Resign.SudokuSudoku is a number puzzle that appeared in French newspapers near the end of the 19th century. Itre-appeared in Dell Magazines in 1979. It is from Japan that we get the name Sudoku. (Informationparaphrased from Wikipedia)On the Home menu, tap games > sudoku to play Sudoku:sudokuThe goal of Sudoku is to fill a 9x9 grid so that each column, row, and 3x3 region contains thenumbers from 1 to 9. Each game starts with a partially completed grid. Following is an example of apuzzle with only the given numbers and the same puzzle completed:
