Game show buzzer with lockout - Arduino Uno

Hello,

I'm a school teacher wanting to offer game show learning for my students.

I am a notice at best, but understand that an Arduino Uno can perform this task.

I am looking at purchasing an Uno, but have been unable to find any wiring / circuit diagrams that can help.

I intend to allow 4 players to answer questions, with a reset button etc.

If anyone can help, it would be most appreciate.

I apologise in advance for my lack of knowledge in this area.

Marco

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