What world's are you still struggling on?

Last level of  WW is hardcore, the most difficult level of PvZ2.

You don't have any plants that can attack that #@*%£# @D0CT0R_Z0MB0SS directly 🤒
And there are the worst zombies ever... zombie chickens 👿
Since Dr Zomboss can crush 2 lanes of your defense really quickly, thoses evil zombies can sneak in and go eat your brain really quickly 😬

Wild west is the hardest, I've finished all the worlds and wild west is definitely the toughest. There is a u tube video that explains how to do it but i ended up spending about 30,000 coins to keep on throwing snowballs at the boss.

BEWARE OF THE CHICKENS!🐔  

(nasty little cluckers!)

I'm not sure which power-up is the most efficient (I think I used snowballs too) but spamming power-up on the Boss is definitly one of the best and quickest strategy to kill him.

Kinda suc.ks that Zomboss can crush two columns of defenses, else it would be possible to finish this level without spamming too many power-up and zombies chicken would not be such a pain in the a.ss.
And electric currant is soooo useless on that level, at some point I'm wondering if it is usefull to use them 😃

Back on the general topic, the most difficult levels on theses world are:
Egypt, days 32 & 34
Wild West, days 29, 31 and the infamous day 35
Far future, days 27, 31 & 33
Modern Day, well quite a lot "eight very hard days, 7, 10, 21, 26, 29, 36, 38, 44 and three extremely hard days, 9, 12, and 30." 🥳

I would highly recommand you to watch video walkthrought from a youtuber who is doing hard lvl with non premium plants lvl 1
(I don't get the point of people posting videos of them playing a hard level with high level plants + premium plants, how is it supposed to help other players ? 🤔)
I don't remember is name, I'll try to find him, but I think @eieio_31310 knows him too.

Founf him: https://www.youtube.com/channel/UCkjEs1iyvu-i6zm8YrcyT1w

Well, watching other people's strategy ruins the fun for me inventing my own :P

If I end up getting frustrated enough, I will take a sneak-peak 🙂

I guess that for most level, many strategies are possible, but for some, only a few, if not just one is efficient...(I'm not counting spamming power ups or having high level/premium plants as a strategy)
Even with the walkthrought, it is sometimes difficult to finish the level since the timing is important and zombies waves may be different.

Did you not have any difficulties on level 14 Beach wave world??? I get to the end and the screen shows the zombies froze to the screen and I tried to speed up the level and just never proceeded...  I am super frustrated and just started using this forum... I am just wondering if its my phone or others had this issue?  

ANDROID phone..

I have tried it several times 

@alishaleone10

This drown zombie effect is bug with the the latest 6.9.1 update.  It has been reported many times here and the other websites.  I suggest to try another world for now until the bug is fixed.

I think I remember a weird glitch like that when I was completing the Beach world. But I used something to get through it. Been so long now, I can't quite remember.

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That said, today I finally completed Modern Day. Now I will backtrack to finishing Far-Future, as I abandoned it near a tuff level.

And..... FAR FUTURE is done now.

Switching to Ancient Egypt...