# Friday the 13th

Friday the 13th is back. I can't wait to see all sorts of problems, both weird and whacky, to be posted. Link the problems that you make based on Friday the 13th. This note will have a tag Fridaythe13th. Make sure your problems are also tagged with this as well. Happy horror movie marathon! :D

Note by Sharky Kesa
6 years, 10 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.

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:

- 2 years, 8 months ago

I'm a little scared about How to Train Your Dragon 2 now...

- 6 years, 10 months ago

Watch Edge of tomorrow or Maleficent. They are better than Robocop, according to critics at least.

- 6 years, 10 months ago

Live, die, repeat.

- 6 years, 10 months ago

But it is only an animated film. Watch Robocop instead.

- 6 years, 10 months ago

Movies released on Friday the 13th tend to usually be scary, so I was jokingly implying that there might have been something that the trailer wasn't telling us. A bunch of friends and I are going to see it, but I don't think any of us realized (or would care if they did) that it was released on Friday the 13th.

Additionally, I don't really like scary movies. There are very few movies that I will actually go and watch, but one of those is HTTYD2. I'm more of an anime person.

- 6 years, 10 months ago

Robocop isn't scary dude

- 6 years, 10 months ago

Hey, do you actually want nightmares? If so, watch Paranormal 4.

- 6 years, 10 months ago

Or Saw.

Or Friday the 13th.

- 6 years, 10 months ago

Nice choices.

- 6 years, 10 months ago

i have seen all 3 movies, personally i am into final destination, Nightmare in elms street, and of course scream.

- 6 years, 10 months ago

Just remember man, Daniel, Trevor and I are younger than you.

- 6 years, 10 months ago