If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Just imagine that doughnuts cannot be made, but can be found underground. You are the doughnut miner aka doughnut addict. Grab your mining tools and set out for a doughnut quest to mine the doughnut in the limited time above the goal that has been set.
Arrow down - To lower the claw and grab the doughnut.