Questions tagged [cryptarithmetic-puzzle]

A cryptarithmetic puzzle is an equation with words whose letters represent decimals digits.

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Simple cryptographic puzzle

I'm looking for a way to solve this crypt arithmetic problem of: ROBERT + GERALD = DONALD and potentially others as well, where each letter represents a digit. How would you go about solving this by hand and how does that relate to solving it…
GobSmack
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Generic cryptarithmetic puzzle asked in my exam

ONE + ONE + TWO = ______ FOUR Can anybody can solve this cryptarithmetic in step by step process Thank you
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Does anybody know what this means?

My co-worker just asked me to find out what something means. and I don't know. Does anybody know what 'Y29taW5nIHRvIHRoZSBvZmZpY2UgdG9kYXkg' means? hint : take a closer look at the charset of the string
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