I could only start sweeping survival around level 50 (and only the first 3 levels at first). Keep in mind that I'm usually between 4th and 7th in the survival clear speed rankings =). After 55 the maximum sweeps increased up to 6.

oh :O

im almost 60 so its probably around 7-9?

when will the sweep happen? when i reset the trial?

Do I also have to beat round 12 everytime for me to reset?

It will not until reset until 5AM each day.

Oh ok thanks :)

So the sweep happens only after you clear 12 and reset on the next day? :) just to be clear :)

yea
you have to clear 12 to enable sweep

too bad i'm only able to clear 10....

How u guys do to clear 12? Im only getting to 10 maybe 11.

there's no secret. It's just that you're up against an opponent which out powers you by quite a bit. For me, i can only sometiems beat and clear lvl 12. But a tip that could help lower lvl is this.

Start the day off and try to clear as far as you can without losing any ninjas.
If you encounter a battle which you might lose, retreat, and the battle wont count.

Next you can go training, spend some time training, cultivating, upgrading equips, etc.
Go back at the end of the day or end of your training and try again. Because the match was generated from your power before. After you power up a bit, the fight should be more fair. or even in your favour.

I already beat 12 and I still can't sweep

Anything i'm doing wrong?

how much hp do u left? it says if u clear with high enough hp, then u get to sweep. Maybe thats the reason? I cleared the trial almost everyday losing only 1-4 ninjas , and i get to sweep it to stage 3.. but my lvl is still low at 54, so im not sure

I one-shot killed the survival with my Vampire Lord team and it let me skip 6 areas. I think the more ninja that survive each day the better the skip.

vampire lord team.....pffft that sounds funny as hell

Then get some laughs!

http://forum.naruto.oasgames.com/en/forum.php?mod=viewthread&tid=1290

WOW.. forget what i said.. that's pretty legit

Oh is that so.

I will give an update tomorrow maybe I have ninjas that are lower

Any ninja guides for the trial? Or use the ninjas same as the one you used in rank? After 55 you can have 3 team of ninjas right?

By the way my main is scarlet blaze and my team is hinata, kakashi and chiyo (chikumatsu puppet)

any more tips

Well you are better off then me I am still trying to beat #12