Roberto Alcazar

Have fun solving mathematical operations with a limited set of numbers and operators.Put your brain to work again!Are you able to solve these operatio …

Keep your brain in shape with new technologies.This addictive game will improve your mental arithmetic skills while having fun!Easy to play but diffic …

If you like art this app is for you! This fun quiz consists on guessing the names of the artists that created the most famous art masterpieces. You ar …

If you like cars this app is for you!This fun quiz consists on guessing the names of the most famous cars. You are presented with a photo of the car a …