Cifras & Letras

Cifras & Letras is a captivating mental agility game inspired by the legendary 90s program "Cifras y Letras." The game features two exciting challenges: a numbers puzzle where you combine six given numbers using addition, subtraction, multiplication, or division to reach an exact target number, and a letters puzzle where you create the longest possible word from nine random letters. Accepted words include all from the RAE dictionary, as well as gerunds and participles.

Players can enjoy quick 60-second rounds focusing either on numbers or letters, or engage in a classic ten-round game aiming to set high scores and climb the rankings. The extension offers helpful guides on the gameplay mechanics to assist new users. It is free to play with ads, with an option to purchase an ad-free version. For English speakers, a version named Coun7down is also available.