Rootclue
Uncover the cause
Free · Designed for iPad. Not verified for macOS.
Twice the cases. 994 new puzzles across every level, and a fresh daily case every day through May 2027. You have the outcome. Can you uncover the cause?
You have the outcome. Can you uncover the cause?
Rootclue is a daily reasoning game built for short sessions. Each case starts at the end: you see the final result first, then work backward through the evidence. A cold coffee. Two receipts. A door left unlocked. What actually happened?
HOW A CASE WORKS
• Read the outcome
• Reveal evidence one card at a time
• Mark what supports your theory
• Test explanations against every clue
• Spot contradictions before you commit
• Say how sure you are, then lock it in
Evidence comes first. Speed is secondary. The score rewards clean reasoning, not just a lucky guess.
BUILT FOR REAL LIFE
• One primary daily case, about two to seven minutes
• Quick, quiet sessions that fit a commute
• Save mid-case and resume later
• Practice levels from warm-up to expert
• Guided tutorial when you start
• Spoiler-free share cards when you finish
FOUR WAYS TO THINK
• Pick the best explanation
• Put events in the right order
• Fill the missing step
• Sort useful evidence from noise
YOUR PROGRESS STAYS YOURS
Stars, ranks, journey days, and streaks save on your device. No account. No ads. Puzzle content ships with the app, so you can play offline after install.
Optional anonymous analytics help us improve balance and performance. They never include your answers, puzzle content, or an account identity. You can turn them off in Settings any time.
From Curious Pi Labs.
Privacy: https://curiouspilabs.com/games/rootclue/privacy
Terms: https://curiouspilabs.com/games/rootclue/terms
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Twice the cases.
• 994 new puzzles, doubling every practice level from warm-up to expert. Each level now holds 276 to 292 cases.
• Every new case was checked by an independent solver that had to reach the answer from the evidence alone before it made the cut.
• All four modes throughout: pick the explanation, fill the missing step, rebuild the sequence, sort evidence from noise.
Your progress, streaks and stats carry over. Nothing to set up.
The developer, Curious Pi Pty Ltd, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Curious Pi Pty Ltd
- Size
- 20.1 MB
- Category
- Puzzle
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Copyright
- © 2026 Curious Pi Labs