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> Just Math (2)> Science> Algorithms
The hour and minute hands of a clock are indistinguishable (and there is no second hand). How many moments are there in a 12-hour cycle when it is not possible to tell from this clock what time it is?
(No Solution Yet, 1 Comments) Submitted on 2019-07-20 by Danish Ahmed Khan   
Difficulty: 2 of 5 Bonus: Dividing the Unknown (in Numbers) Rating: 3.25
Consider the long division shown... (The digits in the blanks can be any digit and ? represents a number that can have any amount of digits.)

Although the number of digits in the divisor is not given, there is only 1 solution to this fairly easy division. Find the dividend, the divisor, and the quotient.

(Solution Posted, 2 Comments) Submitted on 2004-05-20 by Victor Zapana   
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Posted on 2019-07-07 by Danish Ahmed Khan (No Solution Yet, 3 Comments)
Difficulty: 4 of 5Functional Logic (in Just Math)
Posted on 2019-07-06 by Danish Ahmed Khan (No Solution Yet, 0 Comments)

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