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KCC's Quizzes: Pyramid Numbers Enigma

Comment below to share how you came up with the missing number!




[edited by: emassa at 7:35 PM (GMT -4) on 31 Oct 2022]
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  • Congratulation Ralph ! May be you had already answered to this in the past (Legacy-Maxim time...)

    Anyhow, It is not evident to find the logic behind. But you get it (probably being in accounting, number associations have no secret for you!

    Kuo-Chang