Substitute each of the capital letters by a different digit from 0 to 9 to satisfy this set of cryptarithmetic relationships. None of the numbers can contain any leading zero.(adsbygoogle = window.adsbygoogle || []).push({});

ABCD*EF=GHJB*KE, and:

(EH)^{2}+ (KC)^{2}= (KH)^{2}

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# Product equality and sum of squares equality puzzle

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