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Practice Arena · local preview

Practice semiconductor skills by doing.

Browse sample RTL and verification challenges, choose a practice task, and open the HDL Playground. Scores and submissions are demo-only until the learning backend is connected.

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Beginner

RTL Design · 15 min

Build a 2:1 multiplexer

Intermediate

Verification · 20 min

Spot the blocking assignment bug

Intermediate

RTL Design · 25 min

Design a modulo-10 counter