Same problem here, but I can't play past ANY of the 5th color challenges so I'm completely barred from playing beyond the 4th challenge of the 5 colors

Can’t complete color challenge. I keep getting network error for trying to complete last challenge which is the pvp.

Can’t complete colour challenge because it appears a network error with white deck In the last match.

When attempting to complete the White Color Challenge V, the game client always responds with a Network Error. This is happening on both a Mac and iOS. All other PvP match types seem to connect normally.

Many thanks for any help!

Same Problem

Same problema here to

Same problem here

Same issue here to

Hello,
when i play colorchallenge, i get to the last game. Then i get a network error. Same with blue and black decks. An on iOS and Windows.

I'm playing on a MacBook pro m1, and everything runs smoothly except that I can't access the challenge V of the color challenge, any of the color. If I try to access it, it comes out a message "Network error - Unable to join even. Please try again later".
How can I fix it?

Cannot complete the final step in any color challenges

I have the opposite problem, I have only been able to finish white

Am having an issue with the last stage of the Colour Challenge Red with Goblins Everywhere deck. Every time I try it gives a Network Error.

See attached screenshot. Please advise on how to fix.

All you guys have to do is edit the decks so they are exactly how you received them, then you can find a match.

Still awaiting any progress for actual help on this, my first support request was 3 months ago.

If they can resinstate the black deck, maybe that will resolve the issue like I am reading below.

Same as below. I cant finish a single color challenge . I have 4 of 5 of each. It says server error every time

Creating a ticket to customer support to re-add the color challenge decks solved the problem also for me. Customer support has been really quick to address the ticket and fix the problem

I am unable to finish the last color challenge on white says there’s a network error but I am able to do any other challenge with no issue

In the color Challenge, Always getting “Network error” on the last match of the Red. (iOS)

I am unable to complete 2 of the color challenge level five due to contacting the server I am able to complete all other levels except for 2 level fives for the color challenges. Please fix this immediately!