Ayıraç (Separator) — free browser game

A four-colored disc (red, green, blue, yellow) spins at the center of the screen. Particles in those four colors drift in from random directions toward the center. Before each one reaches the rim, rotate the disc so the particle's color lines up with the wedge it's heading for. A correct match absorbs the particle and scores a point; a mismatch bounces the particle back and costs one of your three lives. The disc rotates with the Left/Right arrow keys or A/D; Space starts a round, pauses mid-play and restarts on game-over, while R always restarts. On touch devices you can drag the disc directly. As seconds pass particles get faster and spawn more often, and your best score is kept in the browser. Tip: when several particles are in flight at once, treat one of the wedges (say, red = twelve o'clock) as your mental anchor and steer in short rotations toward the next incoming color rather than the closest one.