/sci/ - Science & Math » Thread #13546624

16KiB, 281x107, Nanochan_Captcha.png

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Anonymous Sun 22 Aug 05:09:35 2021 No.13546624 View Reply Original Report

Quoted By: >>13546971 >>13547039 >>13547083 >>13547092 >>13549774

Seriously, how does one solve these thingies in nanochan's captcha? What does that mean, pic rel? How does one calculate that?

Anonymous

Anonymous Sun 22 Aug 2021 05:21:05 No.13546646 Report

Quoted By: >>13546650

Never seen differentiation before?

Anonymous

Anonymous Sun 22 Aug 2021 05:23:16 No.13546650 Report

Quoted By:

>>13546646
no...
just welp :3

Anonymous

Anonymous Sun 22 Aug 2021 08:26:46 No.13546971 Report

Quoted By:

>>13546624
non a nanochanner

read left to right maybe?
d/dx9x^5+9x^6

is this sci related

Anonymous

Anonymous Sun 22 Aug 2021 08:44:07 No.13547000 Report

Quoted By: >>13547087 >>13547099

Thinking of making a board where the landing page is a Putnam like question with numerical answer and you can only post in it if you correctly answer it in 3 tries, if you dont you are blocked until the question changes which is like once a week.

Anonymous

Anonymous Sun 22 Aug 2021 09:03:10 No.13547039 Report

Quoted By: >>13547087

>>13546624
I have never seen an easier to bypass captcha in my life
>sobel filter -> OCR -> Symbolic solver
It's not even distorted

Anonymous

Anonymous Sun 22 Aug 2021 09:26:58 No.13547083 Report

Quoted By: >>13548625

>>13546624
>nanochan
>look it up 'cause i'm a gullible faggot and always take the bait
>6 gorillion different websites
>most talking in past tense
>constant references to "the dark web"
what kind of hipster bullshit is this?

Anonymous

Anonymous Sun 22 Aug 2021 09:28:16 No.13547087 Report

Quoted By: >>13548638

>>13547000
do it.
although, do you want to have a bot spam your website for a week unrestricted?

>>13547039
it's not meant to screen bots out.

Anonymous

Anonymous Sun 22 Aug 2021 09:36:30 No.13547092 Report

Quoted By: >>13548688

>>13546624
>d/dx9x^5+gx^6
good question

Anonymous

Anonymous Sun 22 Aug 2021 09:38:20 No.13547099 Report

Quoted By:

>>13547000
I would say that although that's not a bad idea you'll want something that deters spam so a regular simpler question could be an option.

Anonymous

Anonymous Sun 22 Aug 2021 12:00:00 No.13547355 Report

Quoted By:

There are other separate ways to take care of spam.

Anonymous

Anonymous Sun 22 Aug 2021 18:39:50 No.13548625 Report

Quoted By:

>>13547083
nanochan is on tor you boomer

Anonymous

Anonymous Sun 22 Aug 2021 18:43:31 No.13548638 Report

Quoted By:

>>13547087
>it's not meant to screen bots out.
Then it defeats the point of a captcha.
brb, making a bot to spam /pol/ images.

Anonymous

Anonymous Sun 22 Aug 2021 18:58:18 No.13548688 Report

Quoted By:

>>13547092

>d/dx9x^5+gx^6

It's a 9 not a g

I don't think this is a good captcha though

Anonymous

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Anonymous Mon 23 Aug 2021 00:20:28 No.13549744 Report

Quoted By:

Another Nanon

Anonymous

Anonymous Mon 23 Aug 2021 00:46:25 No.13549774 Report

Quoted By:

>>13546624
>How does one calculate that?
Easily

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