The PSYSTIM collection contains NEW exciting multilevel casual puzzles, arcades, tests: CHIPS SEQUENCE, CLOSED LINES, COLORED PYRAMIDS, RICOCHETS, SHAPE FILL, SMILEY AND NUMBERS, SPEEDY PERCEPTION, SPEEDY SEARCH, TETRABLOCKS, TURNS. For training logic, attention, flexibility of thinking. Stimulate your mind!
PSYSTIM: Puzzle collection
