To play this game, you need a sharp eye, a quick mind, and a 2020 National Electrical Code book. The 2020 NEC can be accessed for free at nfpa.org/70.

To play this code quiz game on dwelling unit requirements, you need a sharp eye, a quick mind, and a copy of the 2020 National Electrical Code (NEC).

To play this GFCI quiz, you need a sharp eye, a quick mind, and a 2020 National Electrical Code book. The 2020 NEC can be accessed for free at nfpa.org/70.

To take this code quiz on disaster recovery in the 2017 NEC, you'll need a sharp mind and a copy of the 2017 National Electrical Code book.

Take this quiz on solar photovoltaic requirements in the 2017 National Electrical Code to test your code knowledge; have your codebook ready!

Test your knowledge of wind power requirements in the 2017 National Electrical Code by taking the Code Hunter quiz with your copy of the NEC.

Take this energy storage quiz based on the 2017 National Electrical Code to test your ability to find all of the regulations on energy storage.