CITIBLE is a city guessing game, where you try to guess the name of a city based on clues that you strategically ask. These are the available clues:
- CITY LETTER: Whether or not a letter is present in the citys name.
- COUNTRY LETTER: Whether or not a letter is present in the citys country name.
- TIME: Whether the current hour at that city is below or above your input.
- POPULATION: Whether the citys metropolitan areas population is above or below your input.
- TEMPERATURE: Whether the citys average yearly temperature is above or below your input.
- RAINFALL: Whether your input is above or below the number of rainy (or snowy) days in the city.
- ELEVATION: Whether the citys elevation (with respect to sea level) is above or below your input.
There are two modes of play. In the standard version, the elevation clues are not available. In the hardcore version, the countrys letter clues are not available.
Additionally, you can try the competitive challenge: guessing ten cities in a row using as few clues, guesses and minutes as possible.