What is he difference between the basic and full pack?

I don't think there is any difference in what you receive. The game is the game.

Illegal move in second image, yellow tile?

Yup, you can't put that yellow tile there.

Which edition is this? 2017 first edition, or the 2018 second edition?

The one we sell is copyrighted 2018 with bar code 826956600107. The vendor ID # is NMG 60010EN (Next Move Games, a trademark of Plan B Games). There is no edition identification on the game box.

Can this game be expanded for more players if you purchase two sets?

I would suggest using two copies to have two concurrent games running. Less downtime waiting for 5+ players, and much harder to plan a turn. Can still play at the same table though!

ASIN	B077MZ2MPW
Best Sellers Rank	#1,613 in Toys & Games ( See Top 100 in Toys & Games ) #51 in Board Games (Toys & Games)
Customer Reviews	4.8 4.8 out of 5 stars (16,454)
Is Discontinued By Manufacturer	No
Item Weight	1 pounds
Item model number	NMG-600010EN
Language	English
Manufacturer	Plan B Games
Manufacturer recommended age	8 years and up
Product Dimensions	10.25 x 10.25 x 2.75 inches
Release date	June 7, 2021

Azul Board Game - Award-Winning Tile-Placement Strategy Game, Beautiful Mosaic Art, Family Fun for Kids & Adults, Ages 8+, 2-4 Players, 30-45 Minute Playtime

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