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PHI
Startup Intelligence
Markets
  • Signal Feed
  • All Startups
  • Live Launches
  • Breakout Momentum
  • Opportunity Radar
  • Categories
  • Founders
  • Revenue
  • Cross-platform
Intelligence
  • Ask Market
  • Signature Index
  • Insights
  • Trend Genome
  • Analytics
Lab
  • Tagline Lab
  • Smart Search
Yours
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11,067 products · 19,805 snapshots
The 221B Daily

The 221B Daily

A new Sherlock Holmes mystery every morning.

Launched 1mo agoProduct Hunt Website
Votes
3
Comments
1

What this means

-50%Category cooling: Books.
Launches down 50% week-over-week.
20Founder Conviction Index: 20 — low signal.
Few of the conviction sub-signals (reputation, velocity, buyer-intent, tagline clarity) are firing yet.

Prediction

Top-5 finish probability
17%
today
Projected end-of-day votes
3range 2–4
Trajectory
stable
Not enough snapshots yet to detect trajectory.

About

The 221B Daily publishes a new generated Sherlock Holmes mystery every morning. You play the detective; Watson supplies the case file; Holmes reveals the solution after your verdict. Public-domain canon only. Free daily edition. No app. the221bdaily.com

Vote & comment velocity

Not enough snapshots yet. Run the snapshot worker every 15 min to build the time-series.

Scores

Velocity20.8
Vote pace vs avg
Momentum20.8
Sustained over 6h
Virality35.6
Spread × engagement
Engagement66.7
Comments per vote

Founders

Danny Conlong
@dannyconlong · hunter

Topics

Puzzle GamesBooksProductivity