Puzzle Mode/Strategy guide

&nbsp This page is a guide with tips on how to complete the stages in Puzzle Mode.

Instruction
Stages in Puzzle Mode can be breaked into two groups:Vasebreaker and I, Zombie.

In Vasebreaker mode, you have to break vases. Each vase will either have a plant or a zombie. Like anytime in other mode, you have to stop zombies approaching your house. Once you break all vases, that level ends.

In I, Zombie mode, you have to plant different zombies to get the brains at the back of each lane. Once your zombies eat all brains, that level ends.

Each time you beat a Puzzle level, the next level is unlocked and you'll get a trophy.

Overview
In Vasebreaker, you have to break vases and stop zombies approaching you house in order to protect your brain. When you get plants, keep breaking vases until you find zombies. Do not break the vases too fast or there may be too much zombies to handle.

When a seed pack start flashing, it willl disappear soon so plant it before it disappear. There is really not much special strategy.

Overview
In I, Zombie, you have to plant different types of zombies to get the brains at the back of each lane. Usually, you have to eat every plants in a lane in order to get the brains. However, you may not eat all plants in certain condition, e.g.using Pole Vaulting Zombies or Ladder Zombies or the plants cannot be eaten(e.g.spikeweed, garlic). The game took place at night, so you can only get sun by destroying Sunflowers.

I, Zombie
This is the first level in the I, Zombie mode so it is quite easy. Just use cheap Zombies to get sun by destroying Sunflowers. Then, use Buckethead Zombies and Football Zombies in lanes with lots of offensive plants. Just make sure that you have enough sun. However, don't use them in lanes with Squashes or they'll be wasted. Use cheap Zombies to get rid of them.

Zombies available:Zombie(50 sun), Buckethead Zombie(125 sun), Football Zombie(175 sun)

Plants appear:Sunflower, Peashooter, Snow Pea, Squash