Welcome to Stack Sorting! Your task is to organize colorful cylinders by clicking on stacks. Move the topmost cylinder to an empty stack or one with a matching top cylinder. Navigate through Easy Mode with plenty of stacks and time, or challenge yourself in Hard Mode with fewer stacks. Complete all levels within the time limit to emerge victorious! stack sorting, puzzle game, kids game, color matching, logic game, problem solving, hand eye coordination, educational game, online game, free online game, mobile game, challenging, fun, easy to play, time limit, stack challenge, cylinder sorting