Our Zoo is getting bigger and expanding every day, so there's a lot of work for our zookeeper Zack. The new territories are overgrown! Let's help Zack get rid of those pesky vines and weeds by beating hard and super hard levels. Let's improve our Zoo one level at a time! 🔨

You can recognize these levels by color—hard levels are red and super hard levels are purple. You'll get a special reward for beating these kinds of levels.

Please note that hard and super hard levels appear from time to time and are randomly distributed throughout the game.