NY Times New Puzzle - Connections

[Amethyst]

Should've gotten purple earlier; at least I managed to figure out the "logic" before hitting the buttons.

Connections
Puzzle #325
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[More Cowbell]

Connections
Puzzle #325
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[latexman]

Connections
Puzzle #326
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[Amethyst]

Connections
Puzzle #326
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[CincyDave]

Connections
Puzzle #326
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[Toast]

Connections
Puzzle #326
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[Out-to-Lunch]

Connections
Puzzle #326
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[Amethyst]

Connections
Puzzle #327
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[latexman]

Connections
Puzzle #327
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[CincyDave]

Connections
Puzzle #327
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?
?

 

[Toast]

Connections
Puzzle #327
?
?
?
?

 

[Out-to-Lunch]

Connections
Puzzle #327
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?

 

[sengsational]

Connections
Puzzle #323
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This is what my wife and I consider a perfect score; we solve the whole puzzle on a screen shot with the highlighter mark-up, then try to guess which sets go with which colors, going for P, B, G, Y.

 

[More Cowbell]

Connections
Puzzle #327
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?

 

[Toast]

Connections
Puzzle #328
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[Amethyst]

Connections
Puzzle #328
?
?
?
?

 

[latexman]

Connections
Puzzle #328
?
?
?
?
?

 

[Out-to-Lunch]

Connections
Puzzle #328
?
?
?
?
?

 

[CincyDave]

Connections
Puzzle #328
?
?
?
?
?
?
?

 

[More Cowbell]

Connections
Puzzle #328
?
?
?
?

 

[latexman]

Connections
Puzzle #329
?
?
?
?

 

[CincyDave]

Connections
Puzzle #329
?
?
?
?

 

[Out-to-Lunch]

Connections
Puzzle #329
?
?
?
?

 

[Toast]

Connections
Puzzle #329
?
?
?
?

 

[Amethyst]

Connections
Puzzle #329
?
?
?
?