Krillion Unlimited
Free trivia where the rarest correct answer dives deepest
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Krillion Unlimited is a free online trivia game that runs in the browser. Every round deals the same 7 prompts to everyone, with 25 seconds per prompt. A correct answer everyone thinks of barely moves you. A correct answer almost nobody finds drops you hundreds of metres. Krillion Unlimited has a shared Daily Dive each day, an endless mode with no limit, themed packs for Geography, Movies and Sports, and Puffer Party, a live multiplayer room. Play free at rabyss.com, no download and no paywall.
PH · launched Nov 12, 2026 · 1 upvote (top 65%) · 0 views
Niche: online trivia quiz games · 163 launches, 20 in the last 7 days ▼ -17% · Explore this niche →
Category and tags
- Media & entertainment
- B2C
- Not AI
- Commercial product
- Web App
- Puzzle Games
- Games
Visit website ↗ Source listing ↗
More like this: all 163 launches in online trivia quiz games →
Could you build this?
Partial The trivia UI and scoring are easy to build. The rarity-based scoring needs real answer-frequency data from a large player base, which a solo builder does not have at launch.
What it would actually take: The core is a browser game backed by a question database and a per-answer frequency store that drives the rarity multiplier. The hard part is cold start: the rarity model is meaningless without many players, and question quality needs curation or LLM generation with checks. Real traction and some editorial work are the expertise a solo builder would need.
Competitors
Other products that read as similar to this one : 253 launches clear the similarity bar, closest 8 shown.
Attention rank: #89 of 254 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 346 days after the earliest competitor.
- Krillion Infinite · ph · 2026-11-13 · 1 upvotes · similarity 0.85
- Free Krillion · ph · 2026-10-31 · 1 upvotes · similarity 0.83
- Krillion Games · ph · 2026-11-05 · 1 upvotes · similarity 0.82
- Dive Krillion · ph · 2026-11-12 · 1 upvotes · similarity 0.76
- Krillion Today · ph · 2026-10-15 · 2 upvotes · similarity 0.74
- PlayTeal · ph · 2026-10-03 · 1 upvotes · similarity 0.71
- Krillion Quiz · ph · 2026-11-14 · 1 upvotes · similarity 0.69
- Krillion Coach · ph · 2026-10-07 · 1 upvotes · similarity 0.68
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.