Codemoji

๐Ÿ‘‰ Tap each part in the tray to put it on the board.

Someone keeps peeking at my treasure!

3 V+โˆ’+โˆ’
Parts:

Level 1 ยท Mission 8 ยท Build it

Ruby's alarm

Ruby wants an alarm for her treasure box: one switch that turns on a buzzer AND a light.