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Posts by trichoplax‭

100 posts
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Sandbox Single character Roman numeral [FINALIZED]

posted 1y ago by trichoplax‭  ·  edited 1y ago by trichoplax‭

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Sandbox Round trip stones [FINALIZED]

posted 7mo ago by trichoplax‭  ·  edited 7mo ago by trichoplax‭

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Sandbox Hex ​​​detector [FINALIZED]

posted 5mo ago by trichoplax‭  ·  edited 5mo ago by trichoplax‭

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Sandbox Substring factor [FINALIZED]

posted 5mo ago by trichoplax‭  ·  edited 5mo ago by trichoplax‭

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Challenges Multiplicative perfection

Given a positive integer, indicate whether it is the product of its proper divisors. Integers equal to the product of their proper divisors can be found on the Online Encyclopedia of Integer Seque...

4 answers  ·  posted 2mo ago by trichoplax‭  ·  last activity 1mo ago by celtschk‭

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Sandbox Just the vowels please [FINALIZED]

posted 2y ago by trichoplax‭  ·  edited 2y ago by trichoplax‭

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Sandbox A word suggester [FINALIZED]

posted 1y ago by trichoplax‭  ·  edited 1y ago by trichoplax‭

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Meta How should we handle incorrect answers?

Respect both sides We should consider how an approach would affect the poster of the incorrect answer, and how it would affect the posters of correct answers. Correct answers In general, allowin...

posted 2y ago by trichoplax‭

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Sandbox Sort letters by height [FINALIZED]

posted 2y ago by trichoplax‭  ·  edited 2y ago by trichoplax‭

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Meta Thoughts on hiding challenge sections with expandable details tags

Since the examples I've given in the question are deliberately brief, they don't demonstrate the benefit of hiding a large block of text. I'm giving an example in this answer of one of my own chall...

posted 2y ago by trichoplax‭

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Sandbox Pinwheel ​words [FINALIZED]

posted 2y ago by trichoplax‭  ·  edited 2y ago by trichoplax‭

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Sandbox Mediocre pop count [FINALIZED]

posted 2y ago by trichoplax‭  ·  edited 2y ago by trichoplax‭

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Meta Filtering the sandbox for ease of feedback

Both tags and [FINALIZED] are problematic Problem with tags Having been shown the related meta post Separate the tags away from the Sandbox or delete the [finalized] tag I can now see that having...

posted 2y ago by trichoplax‭  ·  edited 2y ago by trichoplax‭

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Q&A Tips for [fastest-code] in Python

If you're not required to use the standard cpython implementation of python, you can usually get a significant speed increase by running your code with PyPy.

posted 2y ago by trichoplax‭

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Sandbox Circle of text characters [FINALIZED]

posted 2y ago by trichoplax‭  ·  edited 2y ago by trichoplax‭

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Sandbox Connect the corners without 4 in a row [FINALIZED]

posted 2y ago by trichoplax‭  ·  edited 2y ago by trichoplax‭

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Sandbox Balanced quinary quasiquine [FINALIZED]

posted 2y ago by trichoplax‭  ·  edited 2y ago by trichoplax‭

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Sandbox Knight safe squares [FINALIZED]

posted 2y ago by trichoplax‭  ·  edited 2y ago by trichoplax‭

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Sandbox Holeyest base representation [FINALIZED]

posted 2y ago by trichoplax‭  ·  edited 2y ago by trichoplax‭

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Sandbox 3D compass point from 3D coordinates

posted 2y ago by trichoplax‭  ·  edited 1mo ago by trichoplax‭