→ T K ←

→ GRADIENTS

Six bars that flow at different speeds. Drag a bar to throw it, then make your own gradient.
→ CIRCULAR

Three sets of rings that make moiré patterns. Drag and throw them to make new patterns.
TK

→ M1 ‹-› TK

A conic gradient turns slowly and glows behind the TK mark. The light follows your pointer.
→ ZEAL

Soft, bouncy blobs of colour. Push them, tap to add more, and turn on gravity.
→ SNAKES

Discs of colour that seem to turn. Throw one to spin it. When it stops, it still seems to turn.
→ AFTERIMAGE

Look at a dot for 20 seconds. Then only outlines stay, and your eyes fill them with colour.
→ CHASER

Dots go out one at a time. Look at the cross, and a dot of the opposite colour goes around.
→ CONFETTI

All the balls have one colour, but the stripes make them look different. Throw one across.