Note: I have fulfilled all these challenges so don't excpect any thing like killing a gargauntar with a rake.

<c>Complete Last Stand with only 2 plantsHITORIDAKENO

Get a full zen garden

Complete Peking Express in under 11 seconds(my record is 10:25)

<c>Complete Last stand only using plants that cost less than 150 sun.HITORIDAKENO

Complete level 5-10 with one Jalapeno at the end.

Play wall-nut bowling without using lawnmowers.