/// <summary>
/// Determines whether an element is in the <see cref="DicesCup"/>.
/// </summary>
/// <param name="item">The object to locate in the <see cref="DicesCup"/>.</param>
/// <returns>True if item is found in the <see cref="DicesCup"/>; otherwise, false.</returns>
public bool Contains(Dice item)
{
return(Dices.Contains(item));
}