If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
The kingdom has been attacked by hundreds of moles! The moles took the gold and treasures from the kingdom and hid the riches in the holes. Whack the moles to get the treasure back!
Use your mouse to click the moles when they pop out of the holes. Gather the stolen treasures by clicking them before they go off the screen. If you miss 5 moles, you will lose the level.