User blog comment:Hardinero/Challenge/@comment-3392003-20110215174838

I have the PC version, so I can't just select an Adventure level to play. I tried it using Survival Fog (easy) but it has balloon zombies. Does 4-9 have Balloon Zombies? If you don't have Lily Pads, you can't put Cactus in the pool, and you prohibit Blovers and Cattails. It's impossible. If you allow just Lily Pads, I might make this work. Next time I play around to level 4-9, I'll try to remember this challenge.