Excel in math, science, and engineering

After the fun first trollathon, the second trollathon is now out. The rules are still the same as the last one.

Note by Zi Song Yeoh 2 years, 6 months ago

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I've been trolled over by these problems... More like a preposterously punishing puzzler's paradise than a Trollathon. – Justin Wong · 2 years, 6 months ago

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TopNewestI've been trolled over by these problems... More like a preposterously punishing puzzler's paradise than a Trollathon. – Justin Wong · 2 years, 6 months ago

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