Blackbox
Trivia · Free · 4.8 out of 5 from 108,149 ratings
A minimalist puzzle game that breaks the rules—solve mind-bending challenges using your entire phone, not just the screen.
Ask the finder — grounded in real reviews:
GenreTrivia
PriceFree
Difficultyhard
Ad intensitynone
In-app-purchase pressuremedium
Typical sessionlong
DeveloperShapes and Stories LLC
Rating4.8 out of 5 from 108,149 ratings
What players like
- Creative puzzles requiring outside-the-box thinking
- Unique gameplay mechanics involving device orientation and environment
- Minimalist design with satisfying 'aha' moments
- Accessible to visually impaired players with audio cues
- Tons of hidden Easter eggs and secrets
Common complaints
- Steep difficulty curve frustrates some players
- Paywalls appear frequently after every 4 free puzzles
- Limited free content relative to paid content
- Desire for more puzzles and additional secrets
- Social isolation—few other players to discuss or share solutions with
What real reviews say
★★★★★ Unique Itis a unique game and hard game for clever and sharp people
★★★★ Surprisingly interesting Nice game. Lots of fun.
★★★★★ Amazing app This is a fun and tricky app, but it’s really fun and you could do it with friends. I recommend getting it.
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Data: Apple App Store, as of 2026-08-24. Last updated 2026-08-24.