Good catch. I think I just fixed it, can you please test it?
First, please click the build number on the bottom-right corner of the page and click clear cache and check that it’s 1303 or higher:
Then, please go to https://www.gregmat.com/skill-building/type/pairing and try the exercise and let me know if the score and number of questions updates correctly.
Thanks!
Yes. You fixed it. Thanks!
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