As stated by title, I want to know if there's any formal proof for solution with minimum steps to solve Towers of Hanoi being unique or non-unique.
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The official analysis is hard to understand. Any other explanations please?
See the solution timings and submissions carefully. Clearly 2 or more people are co-operating for this account. It's clear that this person was simultaneously coding solutions for F and B.
Here's another one ... 
This guy's template is alternating between problems and it seems two people are also using this account.
I saw this for the first time.
Don't these guys get caught? Isn't there any alert system based on submission timings?
Solution Link : https://codeforces.net/contest/1486/submission/107850525
Can anyone find any TLE test case?
Is the new logo just a temporary replacement or is it permanent? Anyone knows with confirmation?
I am sure some of us are tired of seeing these posts again and again. Please MikeMirzayanov , make another space for these kind of blogs.
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