Minecraft Dungeons 2 Note Block Puzzle: ARG Solution and Scope
A community-documented Dungeons II ARG records the launcher note-block input as 1, 3, 7, 6, 5, 2, 4, 8; the rune string is reported as 1NF3C7ED (INFECTED). The source describes a launcher interaction, not a confirmed puzzle inside the game. This independent page was checked on September 28, 2026.
A community-documented Dungeons II ARG records the launcher note-block input as 1, 3, 7, 6, 5, 2, 4, 8; the rune string is reported as 1NF3C7ED (INFECTED). The source describes a launcher interaction, not a confirmed puzzle inside the game.
On this page
- Evidence status
- Community report; not officially confirmed
- Research snapshot
- September 28, 2026
What the sources confirm
The top community-wiki result describes an alternate-reality marketing campaign and an interactive Minecraft Launcher note-block sequence. It records the input and rune string; this is a community write-up, not an official walkthrough.
What is not confirmed yet
The second result was inaccessible, so the sequence was not independently corroborated. The community page says the campaign ended September 18, 2026. No official game guide confirms this as a mission puzzle or item code.
How to use this answer
Use the linked source only for the archived ARG. Do not present the sequence as an in-game solution or assume it redeems an item.
Visual reference

Frequently Asked Questions
What is confirmed about minecraft dungeons 2 noteblock puzzle?
A community-documented Dungeons II ARG records the launcher note-block input as 1, 3, 7, 6, 5, 2, 4, 8; the rune string is reported as 1NF3C7ED (INFECTED). The source describes a launcher interaction, not a confirmed puzzle inside the game.
What is still unconfirmed about Note Block ARG?
The second result was inaccessible, so the sequence was not independently corroborated. The community page says the campaign ended September 18, 2026. No official game guide confirms this as a mission puzzle or item code.
Where can I verify Note Block ARG details?
Use the linked source only for the archived ARG. Do not present the sequence as an in-game solution or assume it redeems an item.