Thor's Hammer

In the Nordic Gods-themed room, players see the big and glorious Thor's Hammer – Mjollnir. They got the information that only the most worthy Vikings can pick up this weapon. For now, it cannot be moved (held by a strong electromagnet). To prove they deserve the hammer, players have to beat Loki's challenge. There is a board full of holes with runes painted inside them and a raven statue next to it (with a magnet in its base). There are also runes painted on the walls of the room. Thor left a note that he often screamed at Loki to make him talk. Players have to scream "LOKI!" (or anything, really) to trigger a Noise sensor and activate LED lights going around the room, just for a second or two. They can repeat that as many times as they want. Now, some runes on the walls have LED lights under them and some have not. Players have to use the raven statue to activate the correct runes on the board (the lights on or off when the raven is placed on them). When all the correct runes are activated, the electromagnet releases and the hammer can be picked up. (I'll try to prepare a video as this puzzle may seem confusing). Electronics needed: 📣 Noise sensor, 🧩 Universal puzzle controller, ✨ LED Lights output set, 🧠 Pattern Board (standalone puzzle), 🧲 Electromagnet output set (180 kg)