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Sunday, July 27, 2014

Solving Impossible Puzzles

Many times, we have stumbled upon a problem which seems impossible to solve. They look like a hard nut to crack, but are they really? Sometimes, the solution to the problem lies elsewhere, in a different path. We make ourselves limited by imaginary constraints. Separate them out. Hand pick the ‘real’ ones from the pool of all limitations and constraints.

We use the term ‘think outside the box’ to recognize and eliminate constraints which are not applicable in our problem. But, if the box is the boundary of our constraints and conditions, the real challenge is to find the box! The box could be larger than what we think it is.

Don’t think outside the Box - Find the Box

Next time, while encountering a difficult problem, iterate through all possible solutions. Some solutions may seem stupid. Think twice before ruling them out. Remember the Trojan Horse story? How do you get the troops into a walled city without being discovered? It’s sure that they discarded the ‘through front door’ option as it was a crazy idea to die fast.

So, every time you get a solution, think once again. There must be an easier way.


- summary of Solving Impossible Puzzles, from The Pragmatic Programmer: from Journeyman to Master

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