I had 5 columns of prizes and wanted to keep one prize from one column. I selected that prize then shuffled the rest. The prize I selected was also shuffled out but the actual box it was in remained grey (it turned grey when I initially selected the prize). I'm pretty sure I did it correctly...unless the process has changed.
Also, one of my prizes turned into a red square after the shuffle. Picture attached. Any info would be appreciated :)
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