RGB color matching game - COLO 对比 Tune the Tone 的使用情况和统计数据

Match the color with the other side COLO and have him recognized as a companion. The operation is a simple one that only adjusts the red, blue, and green control. If you think you've done it, have it checked. If the color is similar enough, you will get a heart. In Hard mode, it is necessary to identify subtle color differences.