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Micromouse

en.wikipedia.org Reference Encyclopedia entries Computer science Candidate
Screenshot of en.wikipedia.org captured 2026-07-20
Page preview · captured 2026-07-20

Resurfaced independently across 5 calendar years, with breakout response in 2 of them.

submissions
7
submitters
6
observed span
2014–2024
peak thread · 37 comments
136 pts
latest 20+ return · 2024-07-24
136 pts

Submission timeline

2007–2026

One slot for every year since HN launched. Height is that year's peak points; orange marks a 100+ point or 50+ comment breakout. Select a bar to open its strongest thread.

First comments on top threads

HN comment order

Veritasium published a great video on the topic. https://www.youtube.com/watch?v=ZMQbHMgK2rw

What I'm struck by are the parallels to problems currently being "solved" with machine learning. Engineers can build tiny robots who can navigate a maze dozens of times faster than a real mouse with far fewer errors and a perfect memory! Now, take that fact and start raising money off the claim that you can soon replace all mice and potentially rats too with robots in the next five years. These rodents will have no disease, require no food, produce…

The first top-level comment from each of the four biggest threads, in HN’s own order. Excerpts are shortened; open a comment for full context.

Breakout years
2

100+ points or 50+ comments

Total points
281

reference only — not used in Hall rules or ranking

Total comments
72

reference only — not used in Hall rules or ranking

Every submission

DateTitle as submittedByPointsComments
2014-05-17MicromouseGuiA20
2017-12-25MicromouseFirst breakoutcaiobegotti13135
2019-05-25Micromouseturrini10
2023-05-26Micromouseunwind40
2024-06-06Micromouseprawn30
2024-06-09MicromouseEndXA40
2024-07-24MicromouseBest thread · Latest 20+ point returnEndXA13637