QubeCallMax

This is a lightweight puzzle game: the board is made up of six colored blocks, with red and cyan, green and magenta, and blue and yellow being complementary. You simply move the topmost block of a given square to an adjacent square; if it's complementary to the topmost block of the target square, they cancel each other out. The goal is to clear all the squares. It includes a story-driven level, a daily quiz, and a practice mode. Completing levels and daily check-ins earn points, which can be redeemed in the item shop for hints, double-point candies, and make-up check-in coupons. With its clean interface and simple controls, it's perfect for a quick and relaxing mental workout.