Rain has moved training indoors, and the coaches have stacked every foam block in the stadium into one tall wall across the hall. Before the session can start, someone has to clear it, so pixel Usain Bolt grabs a springy rebound board and a bouncy orange practice ball. The coaches turn the job into a challenge and call it Rebound Record.
The rule is simple and very fast: every time the ball comes back off the board it flies a little quicker, and the quicker it flies, the more each block is worth. Now and then a golden running shoe tumbles out of the pile, well worth catching. Miss the ball three times and the session is over. How fast can pixel Usain make that ball go before it slips past?
