For quite some time I have decided to solve some of the C# competition exams of the SoftUni in Excel. The problem for today is called Cheat Sheet and you may find the description here. Long story short, you have to …

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In the previous article here I made a custom formula, building a plane in Excel. The idea for the article was inspired from the SoftUni entrance exam. Today I have done something similar – I found a challenge, where one was asked …

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Prime Numbers Excel Function Prime numbers are numbers, divisible by themselves. In the current example I simply made an Excel VBA function telling us whether a number is prime or not. It works as a charm 🙂 Check the prime numbers between …

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