Para estos días de agosto en los que sólo deseas que lleguen las seis de la tarde (sí, estoy currando)…
20Q

Tú piensa en algo, y la máquina lo acertará en 20 preguntas (more or less). Como dicen en su web:

It first gained popularity as an online game (20Q.net) where users log onto the website and play against an artificial intelligence (A.I.) foe. Players think of an animal, vegetable, mineral, or other object and 20Q guesses what the player is thinking in twenty questions or less. And, the more people play, the more the game “learns.” 20Q.net gets 50,000,000 impressions per month and played its 44,000,000th game in September 2006!

En el momento que escribo esto, el número de partidas supera los 54 millones.
Probadlo y me contáis…