Prove It: C# Algorithms & Data Structures
In this course, you will be presented with a series of 16 challenges, each designed to test your ability to create logical structures and systems in C# code based upon given requirements. These challenges will test not only your ability to write C# code, but also your ability to think through the problem and identify a viable and reusable solution.
Prove It courses are all about facing and learning from challenges. You will be presented with a series of challenges to complete. After you have completed a challenge, you can watch the solution video, where you will see how I completed the challenge. This will allow you to assess your strengths and weaknesses while also allowing you to fill in the gaps in your knowledge.

Legacy Courses include training in older technologies. We offer them so you are equipped to code like a pro with the technology you face every day.
Your Path to Real-World C# Developer
Section 1
Learn to push your C# skills with numbers and data
Forum
Collaborative Student SpacePrime Number
By Tim Corey 2 lessons 41 minCalculation
By Tim Corey 2 lessons 25 minWord Count
By Tim Corey 2 lessons 39 minList Modification
By Tim Corey 2 lessons 17 minMilestone
Now you have made it through the first 4 challenges. Keep going!
Section 2
Expand your logic skills with these challenges
Truck Rental
By Tim Corey 2 lessons 51 minLinq
By Tim Corey 2 lessons 20 minPerformance Evaluation
By Tim Corey 2 lessons 36 minChange
By Tim Corey 2 lessons 36 minFile Management
By Tim Corey 2 lessons 51 minCaching
By Tim Corey 2 lessons 25 minMilestone
6 more down! Finish strong in this next section.
Section 3
Work with data common interview questions and more
String Replacement
By Tim Corey 2 lessons 28 minSearching For Data
By Tim Corey 2 lessons 34 minPalindrome
By Tim Corey 2 lessons 25 minRules
By Tim Corey 2 lessons 42 minSample Data
By Tim Corey 2 lessons 40 minFizzBuzz
By Tim Corey 2 lessons 40 minCourse Conclusion
By Tim Corey 1 lessons 2 minCertificate Awarded
You Are a Real-World C# Developer
You are now able to....
Feel more confident in your problem-solving skills
Better handle interview questions
Better utilize the right data structures
Your Path to Real-World C# Developer
Section 1
Learn to push your C# skills with numbers and data
Forum
Collaborative Student SpacePrime Number
Calculation
Word Count
List Modification
Milestone
Now you have made it through the first 4 challenges. Keep going!
Section 2
Expand your logic skills with these challenges
Truck Rental
2 lessons 51 minLinq
2 lessons 20 minPerformance Evaluation
2 lessons 36 minChange
2 lessons 36 minFile Management
2 lessons 51 minCaching
2 lessons 25 minMilestone
6 more down! Finish strong in this next section.
Section 3
Work with data common interview questions and more
String Replacement
2 lessons 28 minSearching For Data
2 lessons 34 minPalindrome
2 lessons 25 minRules
2 lessons 42 minSample Data
2 lessons 40 minFizzBuzz
2 lessons 40 minCourse Conclusion
1 lessons 2 minCertificate Awarded
Course Completed
You Are a Real-World C# Developer
You are now able to....
Feel more confident in your problem-solving skills
Better handle interview questions
Better utilize the right data structures
Ready to start your path?
Ready to start your path?

Hi, I'm Tim COREY
I learned software development the hard way, with lots of dead-ends, confusion, and knowledge gaps. I kept thinking, “It shouldn't be this hard!” Now I teach students how to think and code like professional developers. My goal is to make it easier for you to become a developer.
25+
Years Experience
400,000
Students
400+
Hours Content
8x
Microsoft MVP
Don't Just Take My Word for It
Hi, I'm Tim COREY
I learned software development the hard way, with lots of dead-ends, confusion, and knowledge gaps. I kept thinking, “It shouldn't be this hard!” Now I teach students how to think and code like professional developers. My goal is to make it easier for you to become a developer.

25+
Years Experience
400,000
Students
400+
Hours Content
8x
Microsoft MVP
Don't Just Take My Word for It

Hi, I'm Tim COREY
I learned software development the hard way, with lots of dead-ends, confusion, and knowledge gaps. I kept thinking, “It shouldn't be this hard!” Now I teach students how to think and code like professional developers. My goal is to make it easier for you to become a developer.
25+
Years Experience
400,000
Students
400+
Hours Content
8x
Microsoft MVP
Don't Just Take My Word for It
Subscribe
Get this course as part of a DevPass Subscription

$55.00/m
Recurring Monthly Payment
Subscribe
Subscribe to get it as part of a DevPass Subscription

$55.00/m
Recurring Monthly Payment
30 Day Money Back Guarantee
If this course or subscription isn't for you, you can count on a no-hassle 30 day Money Back Guarantee
Frequently Asked Questions
When does this course start and finish?
The course starts now and never ends! It is a completely self-paced online course; you decide when you start and when you finish.
How long do I have to access the course?
How does lifetime access sound? After enrolling, you have unlimited access to this course for as long as you like; across any and all devices you own.
What if I am unhappy with the course?
I do my best to provide the highest quality training to help you become a successful developer. But if this course isn't for you, then you can count on a no-hassle 30 Day Money Back Guarantee.