Outsider: Colour Puzzle
Find the Odd One Out
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
v2.0 — Redesigned UI, countdown urgency, Google AdMob. Can you spot the outsider among 16 million colours?
Can you spot the outsider?
Outsider is a colour perception puzzle that challenges your visual acuity. Each round presents you with a grid of coloured circles - all identical except one. Your mission: find the odd one out before time runs out.
It sounds simple, but as you progress the colour differences become increasingly subtle, pushing your perception to its limits. With over 16 million possible colours generated from the full RGB spectrum, no two games are ever the same.
HOW TO PLAY
* Tap the circle that's a different colour from the rest
* Score points for each correct answer
* Beat the countdown timer to keep playing
* Watch for urgency alerts as time runs low
* Challenge yourself to beat your high score
FEATURES
* 16 Million Colours - Every shade from the full RGB colour space. Differences start obvious and become almost imperceptible as difficulty increases.
* Multiple Layouts - Progress through increasingly complex arrangements:
- Grid: Classic rows and columns
- Triangle: Triangular formations that challenge your scanning patterns
- Spiral: Circles arranged in spirals that disrupt linear searching
- Fractal: Complex fractal patterns for the ultimate visual challenge
* Difficulty Progression - The game adapts as you improve:
- Colour differences decrease across fewer RGB channels
- Circle count increases, making the target harder to find
- Layouts evolve from simple grids to complex patterns
* Countdown Timer - Race against the clock with visual and audio urgency alerts that intensify as time runs low. Each correct answer adds precious seconds.
* Game Center Leaderboards - Compete globally and with friends. See how your colour perception ranks against players worldwide.
* Music & Sound - Immersive audio with full music controls. Toggle sound effects and background music independently.
* Clean Design - Modern UI with safe area support for all iPhone and iPad models, including devices with Dynamic Island and notch.
IN-APP PURCHASES
* Remove Ads — $2.99 (one-time purchase)
Removes all banner and interstitial advertisements permanently. Restore purchases on any device signed into the same Apple ID.
PRIVACY
Outsider does not collect, store, or transmit any personal data. No analytics, no tracking, no account required. Your scores are stored locally on your device and optionally synced via Game Center (managed by Apple).
REQUIREMENTS
* iOS 16.0 or later
* Compatible with iPhone and iPad
Perfect for quick sessions during commutes, waiting rooms, or any time you want to test your visual perception. How far can you push your colour recognition?
Download Outsider and find out if you can spot the difference.
Ratings & Reviews
Modernized for iOS 16+
* Modernized codebase for iOS 16+ compatibility
* Google AdMob ads replacing deprecated iAd framework
* Improved UI with safe area support for all device sizes
* Countdown urgency alerts with visual and audio feedback
* Game Center leaderboard fixes and reliability improvements
* Music controls - toggle background music and sound effects
* IAP restore functionality for Remove Ads purchase
* Performance and stability improvements
The developer, Andrew Martinuzzo, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Andrew Martinuzzo
- Size
- 14.5 MB
- Category
- Puzzle
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Full Screen Mode (No Ads) $0.99
- Copyright
- © 2012-2026 Brainz Designs
