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Blocks & Loop Mechanics in JS

Nested-block visibility, var leaking through blocks, and loop-control tracing — including nested loops with break/continue and a labeled continue outer.

9 questions · 30 minutes

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Blocks & Loop Mechanics in JS

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Nested-block visibility, var leaking through blocks, and loop-control tracing — including nested loops with break/continue and a labeled continue outer.

9Questions
30 minTime limit
60%Passing score
Unlimited — latest score keptAttempts
Randomized optionsOne at a time