Weekly Challenges

Solve the challenge, share your solution and summit the ranks of our Community!

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My solution

I learned something extra on this one.

Definitely needed to rethink this one after the first version - 2nd 'go' attached.

47 workflow.jpg

This one was fun.

My solution is attached. I did find it funny that the lookup tables were larger than the data...

But this was a fun little use case. I really like the variety in the solutions.

Nice touch @estherb47

Challenge #47.PNG

Fun Challenge. I like the fact that, like most algorithms that were developed before the wide spread use of computers, it had to be complex enough to catch most errors, and yet simple enough to be completed by hand. Credit cards numbers and SIN numbers here in the Great White North are other examples.

And yes, we're assigned number so that are sins can be tracked. Makes the whole final accounting so much neater than weighing your heart against a feather!

Solution 47.png

Dan

My solution to challenge #47 is attached.

Needed help with the Mod function in the formula tool but completed :)

Here's my solution:

3 vehicles have invalid codes:
Challenge 47.PNG

Challenge 47.PNG

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