Comment a link your favorite problem (of your own) and explain why it's so awesome! One problem only, please. If you want a really excellent problem to get discovered by the staff and/or other users, totally post it! Also, there are great opportunities to discover other good problems! The more reshares, the more recognition your problems will get. Enjoy! :D

## Comments

Sort by:

TopNewestDirectrix will Drive you Delirious is probably my favorite. It took the longest time for me to make it, anyways, and I'm really proud of the result. – Daniel Liu · 2 years, 6 months ago

Log in to reply

– Finn Hulse · 2 years, 6 months ago

Dude, that thing legit drove me delirious. I was literally freaking using Wolfram Alpha to rotate that freaking thing every which way. Spent a good thirty minutes. But still an epic problem! :DLog in to reply

My favorite problem of my own is A Modular Recursion Sequence?. It's a really great Number Theory problem that is based on a very cool principle that you guys should totally check out. :D – Finn Hulse · 2 years, 6 months ago

Log in to reply

– Sharky Kesa · 2 years, 6 months ago

The principle is the Fibonacci sequence. 60 numbers and the sequence repeats.Log in to reply

– Finn Hulse · 2 years, 6 months ago

Exactly! Perfect! I simply modified it by only caring about the units digit.Log in to reply

– Sharky Kesa · 2 years, 6 months ago

Maybe you should create a problem based on it except it is in mod 100 or 1000. Or I could make it.Log in to reply

– Finn Hulse · 2 years, 6 months ago

It's all yours, bro. Just mention that it's based on my problem. :DLog in to reply

– Sharky Kesa · 2 years, 6 months ago

OK. :DLog in to reply

So far I only wrote two problems on my account. I like the one about getting dizzy. I like it because it should be an aplication of plane geometry applied in space. I had no solvers that i know of. I'm on the phone and can't give the link. – Adrian Neacșu · 2 years, 6 months ago

Log in to reply

My favorite problem of my own so far is C'mon, more logs?. It's part of the set Best of Logarithms. It looks like logarithms, but it actually deals with the euler totient and powers of 2. – David Lee · 2 years, 6 months ago

Log in to reply

– Finn Hulse · 2 years, 6 months ago

I love that problem! I had a great time solving it! And because you've published it here, now others will be able to view it and recognize your hard work. :DLog in to reply

Acc to me best problem is Complex it took me longest time to solve and i really enjoed it and i totally love this set Mistakes give rise to problems an epic set on brilliant . – Gautam Sharma · 1 year, 8 months ago

Log in to reply

My favourite question is Bouncing balls in mechanics. Really tests your mechanics skills . Still no one has attempted it. – Ronak Agarwal · 2 years, 4 months ago

Log in to reply

My favorite problem is A complicated series.It may look simple but it's more complicated than what it looks like :) – Tan Li Xuan · 2 years, 6 months ago

Log in to reply

My Problem I think this problem became Compact and kinda hard!

My Favorite Problem Is All That I Got Answer Correct ! – Gabriel Merces · 2 years, 6 months ago

Log in to reply

– Finn Hulse · 2 years, 6 months ago

I still haven't even figured out a way to solve that! :DLog in to reply