WAKE UP! It's lunch time. Rejuvenate your sagging synapses with the brilliantly simple Billit, a puzzle game in which you slow down rolling balls so that they arrive at their destinations in numerical order.

Simply hold the cursor over a ball to slow it down. Some balls can only be restrained for a short time.

We suggest playing in full screen mode for reduced fiddliness. Later levels tie your wrist in knots by having balls slide under or over each other, or by sending them hurtling off in different directions.

If you're feeling fragile after all those "motivational" mid-morning lattes, try the slightly more leisurely Fat Slice.

Play Billit