Brain Challenge

An extremely addictive puzzle game for you! Infinite fun, infinite challenges! Brain Challenge Booster! Or make it 13! is an addicting minimalist puzzle game, which will keep you entertained for hours. Are you tired of your work, school or something else? Then merge the tiles, reach a better score than your friends and listen to our awesome chill musics. Link the numbers to each others to make a bigger one! Easy, isn't it? Well, 79.56% of the players can reach number 9 in the first game, but only 0.56% of them can make It 13!