Salma, Layla, Badr, and Ahmed each competed in several chess matches. One of them won once, one won twice, one won 3 times, and one won 4 times. Each of them was also asked to hide a chess piece behind their back. The pieces are: the rook, knight, pawn, and bishop.
Use the clues below to match all the information together.
Layla, the person hiding the rook, and the person who won 3 times have been friends since childhood. The person hiding the knight has never played against any of the previous three. The boy who won twice had one of his games against Ahmed. The person hiding the pawn and the person who won 3 times were the ones who planned to play together. The girl who won 4 times is the one who taught Salma how to play chess. Ahmed won more than once. Salma is not hiding the rook.
