Quiz

Password Challenge

Help out a company with bad security practices to validate their passwords with Excel! You are given the following requirements: – At least six characters

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Quiz

Barcode challenge

In this week’s challenge, you need to help your local post office whose package sorting system is broken. The packages have a barcode that, when

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Nyheter

Secret Code Challenge

In our first quiz the task is simple – but not too easy: find the secret codes in a list of shipment numbers using Excel!

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