An exciting casual puzzle game, Not Before Bed 01 invites you to clear the playing field from colorful tiles with the help of funny, gluttonous creatures. Select available monsters by clicking on the right panel, send them to absorb cubes of the appropriate shade and free the slot cells after collecting every three identical elements. Calculate the order of moves on the checkered field, get rid of all the rubble on the screen and enjoy the addictive, meditative process of the first game in the series. Clear the grid of bright blocks in the minimum number of steps and earn game points in Not Before Bed 01.