Friendship Lab

Four tiny challenges. Discover where your reactions meet.

Just for fun. This is not a friendship, personality or vision test. Screens can affect color results. Scoring scales are experimental.

Start, then stop when ten seconds feel elapsed. No clock to help you.

Move and rotate the line to cut the shape into equal areas. No live hints.

Remember the color for 1.5 seconds. After the mask, rebuild it with the sliders.

Watch for 1.5 seconds, then imagine one more second behind the cover. Mark its frozen position.