Palabra

From the back of the box:

THE GAME IN A NUTSHELL

Cards with color-coded letters create crafty new ways to score.

• Make words from cards of mixed colors
• From cards all the same color (scores double)
• With "straights" of three or more consecutive letters
• With starred cards that double or triple the value of words
• With "flushes" (five or more cards all the same color, no word necessary)
• By "building" on words played by opponents
• In other shrewd and wily ways
• Get help from three wild cards that can be substituted for any letter or any color
• Zap your opponent's big score with point-canceling "killer-card" (Joker)
• Game ends when all cards are used. Highest total score wins.