Hey everyone,

I am dividing the question of the day again!

## Julianthewiki, TimBluesWin, Wildoneshelper, Supermario3459, and others

Haven't answered in a while?

Find the value of (-1)-(-2)-(-(3))-(-(-(4))).

What is the remainder when 2^2008 + 3^2008 + 5^2008 + 7^2008 is divided by 10?

## Imamadmad

What is the units digit of 1234567^1234567?

How many distinct triangles with integral side lengths have a perimeter of 12 units?

## Blueeighthnote

You are a genius, so I will give you hard questions my cousins give to me:

(Calculators are permitted)

Lisa has a 2D rectangular box that is 48 units long and 126 units wide. She shines a laser beam into the box through one of the corners such that the beam is at a 45 degree angle with respect to the sides of the box. Whenever the laser beam hits a side of the box, it is reflected perfectly, again at a 45 degree angle. Compute the exact distance the laser beam travels until it hits one of the four corners of the box.

Lisa has a 3D rectangular box that is 48 units long, 140 units high, and 126 units wide. She shines a laser beam into the box through one of the corners, at a 45 degree angle with respect to all of the sides of the box. Whenever the laser beam hits a side of the box,it is reflected perfectly, again at a 45 degree angle. Compute the distance the laser beam travels until it hits one of the eight corners of the box.

## Previous Solution

Imamadmad: Correct

Everyone else:

Answer: 4 Question: What is the value of 1+2*3-3?

Yes, I did delete the first blog post, but I made sure there was enough proof that the blog post was there:

- [[1]] - See Julianthewiki's message.

- [[2]] - Second question of the day? And why is there a scoreboard?

## Scoreboards

69, I gave you 100, Blueeighthnote, I gave you 5, and Imamadmad, I gave you 25.

1. Blueeighthnote: 1630 points (2 achvmt pkgs)

2. TimBluesWin: 625 points (1 achvmt pkg)

3. Imamadmad: 180 points (1 achvmt pkg)

4. 69.235...: 160 points (1 achvmt pkg)

5. Julianthewiki: 100 points (1 achvmt pkg)

6. Zombiebird4000: 20 points (1 achvmt pkg)

7. Supermario3459: 15 points (1 achvmt pkg)

8. Wildoneshelper: 10 points (1 achvmt pkg)

9. Emmaelise401: -- points

## Currently Found Achievements

1. Quick Thinker! (+10 points) - Awarded for posting an answer before I write "Please leave your answers here."

2. RARE: Leaderboards Expert! (+300 points) - Awarded for being 1st place on the leaderboards for 30+ days.

Really? Only two?!