Crystal Tenn

The Internet is a physical wire that connects everyone together, often called the network of networks. It's not magic, a fluffy cloud...

I've been asked for recommendations to go the self-taught route for someone with no programming experience,! It starts with the basics...

Here is a giant list of great sites to practice some puzzles for fun! You can do them when you want or make a goal to do one or a few a day....

2520 is the smallest number that can be divided by each of the numbers from 1 to 10 without any remainder. What is the smallest positive n...

A palindromic number reads the same both ways. The largest palindrome made from the product of two 2-digit numbers is 9009 = 91 × 99. Fin...

The prime factors of 13195 are 5, 7, 13 and 29. What is the largest prime factor of the number 600851475143 ? https://projecteuler.net...

Abstract class: Like a Noun ! A group of similar things you can group together with one word. Can have implementation of methods and/...