Organizer and report room

I created this note because I started a new series of tasks and want to collect them in one place. I would also like you to describe the reports here. This isn't a note for friends.

Note by Páll Márton
2 days, 19 hours 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:

For the 1. problem, write the reports here! Use the reply button!

- 2 days, 19 hours ago

For the 2. problem, write the reports here! Use the reply button!

- 2 days, 15 hours ago

There are more than two solutions. See my report.

- 2 days, 4 hours ago

Thank you! I corrected.

- 2 days, 3 hours ago

I didn't understand the question.

- 2 days, 1 hour ago

From the statements you should get a solution. For axample if your answer is Peter-India-SMS-15th, Mark-Japan-meeting-20th, Antoine-China-Phone call- 4th, Joe-Russia-e-mail-10th, Thomas-Germany-pen drive-3th, then A=India=4,B=SMS=7,C=15th=14... so your answer is $4714\cdots$.

- 2 days, 1 hour ago

No. I still don't understand.

- 2 days, 1 hour ago

What is the problem?

- 2 days, 1 hour ago

Like I don't understand the statements - you should've made them simple.

Also, where did you get the card? So realistic (compliment).

- 2 days, 1 hour ago

In the first part?

- 2 days, 1 hour ago

The card (the second photo) is realistic (compliment)

Also, the statements in the first part should have been simple.

- 2 days, 1 hour ago

I simplified them

- 2 days, 1 hour ago

Even though I have got it wrong, thank you!

- 2 days, 1 hour ago