how many of these locks are unlocked?

[MASTERBAKER]

 

[OmariAmaru]

I see 2

 

[kew]

2

 

[yureeka9]

2

 

[Z MONSTER]

3 This is a poor brain teaser.

 

[Toro Negro]

I see 3

 

[olly1969]

3

 

[BIGFILL]

I only see two of them

 

[peterking]

3

 

[Unpre43]

2 and a partial