+2864 
+2864 lez draw a 3 by 3 chess board yeet
| corner | side | corner |
| side | NONE | side |
| corner | side | corner |
*amazing chess board*
A knight moves like this (I play chess so its pretty easy for me to visualize)
Since a knight moves one square up and two across, two squares down and one across, two squares up and one across, and other like combinations. (or an L shape)
it cannot move if it was placed in the center square
So there is only eight other squares it can move around.
There are two types, a corner square and a side square
Lets count number of ways you can type 10 digit numbers for a CORNER square.
Lets list number of combinations of ten digit numbers
Digit 1 - 2 ways, because the knight can only move on these directions
Digit 2 - 2 ways
Digit 3 - 1 way, there is only one way to go back.
Digit 4 - 2 ways, starting a pattern
Digit 5 - 1 ways
Digit 6 - 2 ways
Digit 7 - 1 ways
Digit 8 - 2 ways
Digit 9 - 1 ways
Lets calculate. 2 * 2 * 1 * 2 * 1 * 2 * 1 * 2 * 1 = 32
32 * 4 (corner squares) = 128 corner ways.
Now lets start the sides
Digit 1 - 2 ways
Digit 2 - 1 ways
Digit 3 - 2 ways
Digit 4 - 1 ways
Digit 5 - 2 ways
Digit 6 - 1 ways
Digit 7 - 2 ways
Digit 8 - 1 ways
Digit 9 - 2 ways
so 2 * 2 * 2 * 2 * 2 = 32 ways
32 * 4 = 128 ways
128 + 128 = \(\boxed{256}\) ways
PHEW ! Someone check this, I probably over counted.
+2864 Not only that, strange things have happened due to this cheating.
https://web2.0calc.com/questions/help-please-and-explain#r2
This post was Rom answering someone's question. Wonderman replied what he usually says.
Rom's post was deleted, and Im not sure if that is the reason why Rom changed his profile pic and doesn't go on anymore, but it is obvious that cheaters are obviously affecting everyone negatively.
Wonderman knows which problems are cheating problems, as he goes to the same classes as them. Not every problem is cheated on this site, but a lot are.
So, as an message to all that read this. DO NOT CHEAT YOUR HOMEWORK. This doesn't mean to not post questions, but try explaining your attempt at a problem. If there is a simple concept you can't grasp, then ASK FOR AN EXPLANATION. Don't just ask the question.
