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All Lessons
Free Lessons (5)
Introduction
What Is This Course About?
Puzzles
Puzzle 1: Three and a Bit
Puzzle 1: Explanation
Puzzle 2: Non-standard Input
Puzzle 2: Explanation
Puzzle 3: Type Conversion
Puzzle 3: Explanation
Puzzle 4: Byte-sized Chunks
Puzzle 4: Explanation
Puzzle 5: How Long Is a String?
Puzzle 5: Explanation
Puzzle 6: Please Reboot the Universe
Puzzle 6: Explanation
Puzzle 7: Three and Back Again
Puzzle 7: Explanation
Puzzle 8: Walks Like a Duck, Quacks Like a Duck
Puzzle 8: Explanation
Puzzle 9: Out of Order
Puzzle 9: Explanation
Puzzle 10: X Marks the Spot
Puzzle 10: Explanation
Puzzle 11: Stacking Boxes
Puzzle 11: Explanation
Puzzle 12: Amnesia
Puzzle 12: Explanation
Puzzle 13: Reverse the Polarity of the Neutron Flow
Puzzle 13: Explanation
Puzzle 14: Structure Sizing
Puzzle 14: Explanation
Puzzle 15: To Infinity
Puzzle 15: Explanation
Puzzle 16: Double or Nothing
Puzzle 16: Explanation
Puzzle 17: How Long is a Vector?
Puzzle 17: Explanation
Puzzle 18: Mutable Immutables
Puzzle 18: Explanation
Puzzle 19: Sleepless in Tokio
Puzzle 19: Explanation
Puzzle 20: Hello, Bonjour
Puzzle 20: Explanation
Puzzle 21: Tying a Gordian Knot
Puzzle 21: Explanation
Puzzle 22: Waiting for Godot
Puzzle 22: Explanation
Puzzle 23: Constant Loops
Puzzle 23: Explanation
Puzzle 24: Home on the Range
Puzzle 24: Explanation
Wrapping it up
Conclusion
Rust Brain Teasers
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Puzzle 24: Home on the Range
Puzzle 24: Home on the Range
Let’s solve this puzzle about placeholders in Rust.
We'll cover the following...
Guess the output
Quiz
Guess the output
...