There is one under construction that is more universal - the POF(H) questions cover the Canadian and EASA syllabus, and so do some of the other subjects - Canadian air law is soon to be finished, but here is the link for what will eventually be at RTFQ.org:
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The EASA questions have been edited for English and are what the CQB should have been!
Feel free to use it and please report back any typos!