Brain Challenge: Brain Game challenge

Brain refresh game, let you show the skills of the basic mathematics the game level start from basic and increase level by level and becoming faster and time limit. Very nice background music and challenge game. Supporting unlimited levels, play for fun and refresh your brain with basic mathematics with very fast interaction. Be the winner and compete your friends. Amazing levels going more faster in advance mode. Start game with basic level, slow, questions and answers very simple + and - only. Next levels automatically start with * and / Enjoy the game. Share you score with friends and show them how smart you are