1. Make an "H" with the numbers by turning on 1, 3, 4, 5, 6, 7, and 9.
Now subtract "Y" from it by turning off 5, 7, and 9. You will only have 1, 3, 4, and 6 on and the door will open. Hit like if this walkthrough helped you! Thanks :) |
2. Proceed to the next level!
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