C# Random Shuffle Method Explained | Arrays, Lists & CollectionMarshal with Bingo Demo
In this video, you'll learn how to use the Random.Shuffle() method in C# to randomly reorder arrays and lists with a guaranteed uniform distribution.
We cover:
✅ How Random.Shuffle() works internally using the Fisher-Yates algorithm
✅ Shuffling an integer array
✅ Shuffling a Generic List using CollectionMarshal.AsSpan() for zero-copy, high-performance shuffling
✅ The alternative array approach and when to use each
✅ A real-world Bingo simulation to see the method in action
Whether you're building games, randomizing quiz questions, or dealing cards — this method is your go-to tool for fair, efficient shuffling in .NET.
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