# Mathfights

Main post link -> http://mathfights.com/

There is a relatively new site for practicing math problems. You compete real-time against other mathfighters. If any of you have an Art of Problem Solving account, it is similar to FTW (although if you have an AoPS account then chances are you have heard of this before I post this discussion) If you want to join, then just go to mathfights.com and sign up. It's a great place to practice your speed and problem solving skills under pressure of time.

A note: the people you play in the early divisions may seem like robots but they are real. Just a bit slow for the likes of us.

Have fun!

EDIT: If you have a Google+ account, you can find the official community here:

Also, here is the official Facebook page. https://www.facebook.com/mathfights

EDIT2: Thank you everyone for the great feedback on this site! And thanks for joining!

Note by Daniel Liu
6 years, 11 months ago

This discussion board is a place to discuss our Daily Challenges and the math and science related to those challenges. Explanations are more than just a solution — they should explain the steps and thinking strategies that you used to obtain the solution. Comments should further the discussion of math and science.

When posting on Brilliant:

• Use the emojis to react to an explanation, whether you're congratulating a job well done , or just really confused .
• Ask specific questions about the challenge or the steps in somebody's explanation. Well-posed questions can add a lot to the discussion, but posting "I don't understand!" doesn't help anyone.
• Try to contribute something new to the discussion, whether it is an extension, generalization or other idea related to the challenge.
• Stay on topic — we're all here to learn more about math and science, not to hear about your favorite get-rich-quick scheme or current world events.

MarkdownAppears as
*italics* or _italics_ italics
**bold** or __bold__ bold
- bulleted- list
• bulleted
• list
1. numbered2. list
1. numbered
2. list
Note: you must add a full line of space before and after lists for them to show up correctly
paragraph 1paragraph 2

paragraph 1

paragraph 2

[example link](https://brilliant.org)example link
> This is a quote
This is a quote
    # I indented these lines
# 4 spaces, and now they show
# up as a code block.

print "hello world"
# I indented these lines
# 4 spaces, and now they show
# up as a code block.

print "hello world"
MathAppears as
Remember to wrap math in $$ ... $$ or $ ... $ to ensure proper formatting.
2 \times 3 $2 \times 3$
2^{34} $2^{34}$
a_{i-1} $a_{i-1}$
\frac{2}{3} $\frac{2}{3}$
\sqrt{2} $\sqrt{2}$
\sum_{i=1}^3 $\sum_{i=1}^3$
\sin \theta $\sin \theta$
\boxed{123} $\boxed{123}$

Sort by:

I think the site has been taken down now.

- 2 months, 2 weeks ago

Nice help for every student. I know that many students like online games, so I recommend to find some. It is very important to be able to relax. Therefore, after working and studying, I go to https://casinogames77.com/ and play whatever I want.

- 5 months, 1 week ago

It's great! Division 3 is the hardest b/c the people are really competitive and had to redo it 2 times :/ But I am now division 1 and my rating is 2159! Thanks for introducing this Daniel.

- 4 years, 8 months ago

really Daniel it is awesome

- 5 years ago

lol, I am already using this. I am in division 3, my name is supermessi! Just math friend me and tell me you are from brilliant, and then we can play :)

- 5 years, 6 months ago

the site is very cool!! really

- 6 years, 2 months ago

But the problems are really child like! Will it remain so?

- 6 years, 2 months ago

@Sagnik Saha after you get to division 3, the problems get way more serious!

- 6 years, 2 months ago

Brilliant website! ;)

- 6 years, 10 months ago

Wow, this is an awesome math practice tool!

- 6 years, 11 months ago

when i press start it says "waiting for the opponent"and when i waite the never starts can anybody plz help me

- 6 years, 11 months ago

It may be a glitch that happened. It has happened before; it's because the server crashed I think. It should be fixed now; I didn't notice it.

- 6 years, 11 months ago

I am currently in division 7 and can't find players for a fight. I hit the start button and sit waiting but the fight doesn't take place! Is this just with me or are others also facing a similar problem?

- 6 years, 11 months ago

Hmm... It may be because there aren't any division 7 players in your time zone at the moment. But don't worry, there always should be some. It may be just a coincidence that everyone happened to be playing each other or logged off.

- 6 years, 11 months ago

A nice site kudos to you guy

- 6 years, 11 months ago

Do we get solutions to the questions ?

- 6 years, 11 months ago

Not for now. This feature will come out soon so stay tuned.

- 6 years, 11 months ago

Yay, review buttons are out!

- 6 years, 6 months ago

So damn awesome !

- 6 years, 11 months ago

I'm not sure if its just me or not but it seems like when the clock gets to zero the match does not immediately stop and there is a delay of about 10-20 seconds.

- 6 years, 11 months ago

Yes, there is a bit of lag. Unfortunately, that probably won't be fixed anytime soon; the lag seems to be unpreventable. I've talked with the Founder a couple of times about this issue.

- 6 years, 11 months ago

Yay! Fixed!

- 6 years, 6 months ago

I love this it is amazing!

- 6 years, 11 months ago

It's a good website but the problems in the early divisions are very easy

- 6 years, 11 months ago

Placement tests are out now!

- 6 years, 6 months ago

It's just soooo cooolll!!thnx 4 suggesting this website..itz awesome!!

- 6 years, 11 months ago

Suuuupperb .....!!!!!!!! Thank you ....

- 6 years, 11 months ago

Do the problems ever get harder?

- 6 years, 11 months ago

Yes they do. By the time you get into division 1, if you can get there, the problems will get a LOT harder.

- 6 years, 11 months ago

Ok thanks that's good to know

- 6 years, 11 months ago

Have fun! And show the community why you belong in division 1.

- 6 years, 11 months ago

For some reason the site doesn't seem to be working :(

- 6 years, 11 months ago

Figured it out: Chrome was being annoying. Works on Firefox for some reason

- 6 years, 11 months ago

this is very amazing!! :D

- 6 years, 11 months ago

It is amazing! I love it!

- 6 years, 11 months ago

thank you for posting this!

- 6 years, 11 months ago

It's soooo cool! Reminds me of pokemon battles a little bit!

- 6 years, 11 months ago

coool

- 6 years, 11 months ago

i think brilliant should also give similar feature

- 6 years, 11 months ago