About MDSC Discovery
Welcome to the 2025 (and fifth) iteration of MDSC Puzzles! We hope this will be an enjoyable side-activity during the week. There are many MDSC Challenge Points (total TBD) up for grabs.
What is "MDSC Discovery"?
- This is the name and theme for the 2025 MDSC Puzzle Hunt.
What are these "puzzles"?
- These puzzles are of the “puzzle hunt” style. They require lateral thinking to solve.
- These puzzles mostly do not come with instructions; discovering the hidden trick(s) is part of the puzzle. If you don't know where to start, that's OK, try a few different things until you hit the right track.
- Check out our archive (links in the navigation bar up top) for examples of previous years' puzzles.
- There is a tutorial puzzle available now; have a look to familiarise yourself with the Puzzle Hunt format.
Overview
- There will be many puzzles this year.
- The puzzles ("subjects") are grouped into five "Discovery pathways". The first two pathways will be released on 10:00am Monday 23rd June.
- The Puzzle Hunt will conclude at 10:00am Saturday 28th June. After this point, no further submissions will be accepted and solutions will be released.
- However, Challenge Points for the purposes of awarding MDSC prizes will be tallied at 12:00pm Thursday 26th June. After this point, the Hunt will continue and the Scoreboard will update, but further submissions won't contribute to MDSC Challenge prizes.
Difficulty
- Given we have significantly more puzzles this year than previous years, and given previous feedback, we have created a set of puzzles that are on average easier than previous years.
- There will still be some puzzles that are more challenging than others.
Points system
- Each puzzle is worth 100 challenge points.
- Points earned through puzzles will not automatically be tallied in the MDSC App; instead, the App will be updated with puzzle points daily. For real-time scores, go to the scoreboard to keep track of earned puzzle points.
Puzzle solutions and submission
- The solution for each puzzle is a short string of letters (ie. comprised of only the 26 A-Z letters of the English alphabet).
- The solution checker is case-insensitive and will strip all non-letter characters from your submissions before evaluating them. For example, I love PuZzLeS!!123 is treated as ILOVEPUZZLES.
- To check a possible solution, enter it into the solution checker associated with that puzzle. The solution checker will automatically award you points upon a correct solve.
- You have 50 guesses for each puzzle. If you run out of guesses, email mdscpuzzles@gmail.com and we will give you extra guesses if we see that you haven't just been spamming random stuff.
Hints
- For each puzzle, a hint will be released 24 hours after the puzzle's release; this can be found on the relevant puzzle page.
Announcements
- Keep an eye on the announcements on the home page for important puzzle-related updates, including notifications of errata.
Miscellaneous instructions
Can I work with my friends in a team?
- Yes! Just ensure all members of your team submit correct guesses if you all want the points.
Do I need to be a UniMelb student?
- No. But obviously you need to be one to be eligible for MDSC Challenge prizes.
What materials are allowed?
- You can (and should) use any resource at your disposal, including the Internet, Google, Wikipedia etc.
What if I run into a glitch on the website?
- We strongly recommend using Google Chrome on a computer or a large tablet to view these puzzles. Website performance may vary on mobile devices and other browsers.
- This website hasn't been extensively debugged. If you notice a bug or technical issue, email us (mdscpuzzles@gmail.com).
- If the website crashes, be patient and it will be fixed in due course.
Most importantly, have fun!
Credits
- Allen Gu (PGY3, Royal Melbourne Hospital)
- Daniel Tao (PGY2, Austin Hospital)