MIT Mystery Hunt 2021/Bingo

The introductory section of the article should include the Puzzle Name in bold, along with the following information:
 * General puzzle type (Word? Logic? Etc.)
 * Round Name
 * Hunt Name
 * A visual description of the puzzle, particularly any notable creative decisions (Is it presented as a series of images of Trebuchets? Is the page just blank?).

A brief, non-spoilery description of the puzzle may be included, if it is possible to discuss the puzzle without spoiling it. Think of this like a blurb for a novel; a successful one intrigues the reader without spoiling the plot.

Infobox
The infoboxes on puzzle pages should contain the following information:


 * Puzzle, Round, and Hunt Title
 * A relevant image to the puzzle (if applicable) and a descriptive caption
 * Note: Puzzle images will need to be uploaded to the wiki, so avoid spoiler-y images.
 * The author(s') name(s)
 * If there are multiple authors, also fill in the author1=, author2=, ... fields. Otherwise the page will go into a category containing all of the author names, rather than make a category for each author. There is a maximum of 9 authors allowed; add any additional authors beyond 9 manually (which should happen fairly rarely)
 * The answer to the puzzle in all-caps
 * The number of solves and guesses a puzzle had (if available)
 * A link to the puzzle page, solution page, answer checker page (if separate from puzzle page), and statistics page (if available)

If the template used on this page is copied from the source onto any new pages and the notes are followed, the information filled in should be automatically formatted correctly.

Puzzle Elements