P3nto app for iPhone and iPad

P3nto is an exciting, two-player game where the object is to guess your opponents secret five-letter word before they guess yours. With each guess, the app tells you the number of letters common to the word you guessed and your opponents secret word and which are in the same position. For example, if your opponents secret word is "stars" and you guess "spurs", the response would be 3. If you guessed "artsy", the response would be 0. Match wits against the app or another player in this challenging and addictive game.

Features include:

1. Supports the English, French, German and Spanish locales and languages.
2. Large word lists: 8000+ (English), 7200+ (French), 8000+ (German) and 5000+ (Spanish)
3. Great for improving vocabulary
4. Three levels of opponent playing strength (Novice, Intermediate and Expert) when playing the app
5. Player ratings: start off as a Novice and work your way up to Expert by winning rating points
6. Enter your secret word manually or choose from the full alphabetized list
7. Observe your opponents progress in deducing your secret word
8. Keep track of your progress as you figure out the apps secret word
9. Add to the fun by displaying insults/whines when your opponent wins/loses
10. Attractive user interface

Designed and written by a UC Berkeley Ph.D. mathematician, this game relies on logic more than knowledge of thousands of arcane, five-letter words and is extremely challenging. As you progress in skill from Novice to Expert, your powers of deduction will improve. This is a great game for training your mind in logical thinking. Beat the app and become smarter!

P3nto also supports Human-to-Human play. Challenge your friends to a match and gain rating points when you win!