addendum - level 11 is NOT broken, but boy I would never think to change the b inside of a measurement to an x. B could be “by”?? The 1437 series is still mislabeled at this time as 1473 however!
2525.68 seconds on that level because of that randomization/choice, maybe this level should be changed slightly if there isn’t randomization? 10x my usual solve time and a comment on the faq make me think this puzzle needs a tweak if it can have one, if it’s random then beware of measurements!!