Published on May 3, 2017 by CodeWithChris
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These are the solutions for the programming challenges that can be found here:

Learn Swift 3 for Beginners

To do these challenges, I recommend that you have finished this video playlist first:

For more tutorials on how to build iPhone apps, make sure you subscribe and visit my site where you’ll find a community of like minded learners! Learning something new is always more fun with other people!

Website: codewithchris.com

CodeWithChris is dedicated to teaching beginners and non-programmers all about building iOS apps. On the site, you’ll find a ton of free resources and tutorials to aid you on your journey to learn iOS development. Many people have successfully picked up Swift 3, Xcode 8 and app building from my course and materials!

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50 Comments on "Learn Swift – Solutions for the Programming Challenges"

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Rahul Dhiman
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Rahul Dhiman
1 month 24 days ago

Hey Chris,your tutorials are amazing.I have an project to make this week can you help with that.Its about making a rock-paper-scissors app in IOS and I don't know about the code.I can build the interface but I can not interact with the coding area as I don't know about anything happening there.Please can you help me make this project? 😁

jorge saraiva
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jorge saraiva
2 months 5 days ago

It is very good idea .

Nhat Nguyen
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Nhat Nguyen
2 months 8 days ago

Hello Chris, I just have done the three challenges. Those are awesome ! the first and second were ok for me. I did some research and able to solve those, but the third one was tough, I could not finish it until watching your solution. Thanks, Chris your tutorials are awesome. Hope you put more challenges next !

KarlssonDeLaRosa
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KarlssonDeLaRosa
2 months 25 days ago

Thanks Chris for this series! I learned a lot from these videos even though the challenges was a bit to difficult for me. Thanks again!

MrNewbhero
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MrNewbhero
3 months 11 days ago

For challenge #2, I don't understand how the code in "function go" resulted in the removal of the quotation marks around each letter. I had correctly done body.append(text) and then just added print(mycaterpillar.body) in function go, but it resulted in "h""e""l""l""o".

Jay Obey
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Jay Obey
3 months 19 days ago

I see how you feel around things. Let me put it best way I can: I have to appreciate those who are helping in app development community. You are the true guidance of app development community. THANK YOU.

Marc Lacroix
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Marc Lacroix
3 months 23 days ago

Hi Chris. You lost me already in challenge 2; I never got where you came from when you typed the for S in body statement. Where does the s come from ?

Marc Lacroix
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Marc Lacroix
3 months 23 days ago

OK, I replaced it by something more explicit and realized that it is only a declaration that seems, in this context – used to access the elements in the array. Bouh… not easy, but I'll get there. Thanks

Prashant Kasajoo
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Prashant Kasajoo
3 months 23 days ago

Hey chris, thanks for awesome tutorials!!! I completed all your learn swift for beginners tutorials and completed the challenges too !! what should i do next? what should do to go next level?

Admin Petbulb
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Admin Petbulb
3 months 24 days ago

I just did the example Number 1 and 2 worked well, but I came up with 15 errors in Number 3. The errors started from "let searchResults = lIb.serachByTitle" IT'S SAYS 'CANNOT USE INSTANCE MEMBER 'lib' WITHIN PROPERTY INITIALIZER, PROPERTY INITIALIZER RUN BEFORE 'self' IS AVAILABLE. I did not touch that part of the code.

Suniel Casey
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Suniel Casey
4 months 8 days ago

More challenges would be fun.

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