v1.2.2 broken

[hymccord]

This line. Board is a dictionary here and every is not a prototype of dict.

board.every((card) => /* snip */);

I think the line needs to be board.cards.every. But this isn't the only thing that's broken. Only the immediate one throwing an error. After the fix, it's still not working correctly. Didn't care to track it down. I downgraded the script forcefully.
This version has been distributed by greasyfork. It was then reverted there, but userscript managers (or at least tampermonkey) don't downgrade scripts. The fix needs to have a higher version number.