The Community in more languages
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@Phillip_Spicer @civigat @scrapme
From my experience the way this challenge (the one with both red and blue squares) works is that you need to start expanding the blue and end with a match involving the red square.
I have managed to complete it only twice and used extra moves to do it - just to see if that would work!
Hi @catland58
A few of us have managed it, see some of the previous posts in this thread.
The trick is to include the red square in your very last match!