6 coins I can't identify - non-English text [solved]

Any help identifying these coins is appreciated!

1 2
3 4
5 6

#2 https://en.numista.com/catalogue/pieces1689.html
#5 maybe India - Princely state of Gwalior
#6 https://en.numista.com/catalogue/pieces5200.html

#1 search Iran

3. https://en.numista.com/catalogue/pieces22475.html
4. https://en.numista.com/catalogue/pieces9381.html

I think that #4 is from the Republic of China (1930s) (5, 10, or 20 Fen)
https://en.numista.com/catalogue/pieces6824.html
https://en.numista.com/catalogue/pieces9381.html
https://en.numista.com/catalogue/pieces10528.html

It looks to me that #3 is a fake Chinese cash coin, but I could be wrong...

#1 is probably Iran because of the Persian symbol on the reverse... Though Afghanistan is not completely out of the picture...

#5 looks like this coin : https://en.numista.com/catalogue/pieces22285.html

The other links provided by ZacUK are perfect identifications!

Hope this helps
Shadowy Enigma

Edit: looks like bbybugs beat me to it :)

I guess there is just the 5 rials from Iran left
1) AH 1362 : https://en.numista.com/catalogue/pieces1691.html

Edit : indeed, SH 1364, I mixed up with the islamic calendar

1. Year SH 1364 (1985 AD)

Thank you, everyone! You got all of them quickly.

ShadowyEnigma - what makes you say #3 is fake?

Quote: "ShadowyEnigma"​It looks to me that #3 is a fake Chinese cash coin, but I could be wrong...

​I believe you are; that type is machine struck, and it's supposed to look like that. So don't worry, it's pretty common and I don't believe it's fake.

+ Coin #4 is dated 25, or 1936.

سکه دو رنگ ۲۵۰ ریالی ضرب ۱۳۷۵ شمسی برابر با ۱۹۹۶ میلادی هست  و سکه نیکلی زیرینن سکه ۵ ریالی ضرب ۱۳۶۴ برابر با ۱۹۸۵ میلادی  و هر دو  مربوط به  جمهوری اسلامی ایزان