About
Engage in a visual puzzle game that challenges your focus, speed, and pattern recognition. Identify the single tile that doesn't belong in a grid of nearly identical elements. Progress through levels, unlock new challenges, and compete with friends.
What's New in DiffDiff
1.0
May 19, 2026
In-App Purchases
$0.99
20 Hints
Quick refill — 20 hints added
Developer apps
FAQ
What is DiffDiff?
DiffDiff is a visual puzzle game where players must identify the single tile that does not belong in a grid of nearly identical elements. It's designed to train focus, speed, and pattern recognition.
How many levels are in DiffDiff?
DiffDiff features a full campaign with 366 levels spread across 6 distinct puzzle worlds, offering a substantial amount of content for players to explore.
Does DiffDiff have different game modes?
Yes, DiffDiff offers several quick play modes for shorter sessions, including Classic, Time Attack, Survival, and Zen, each providing a unique challenge.
Are there ways to make puzzles harder in DiffDiff?
When standard grids become too easy, DiffDiff offers 'Twist Modifiers' that change the game rules. These include challenges like Flash, memory, motion, ghost tiles, and peripheral vision tests.
Can I get help if I'm stuck on a puzzle in DiffDiff?
DiffDiff provides hints for challenging puzzles. Free players receive a daily allowance of hints, with options to earn or purchase additional hints and unlock more content.
Does DiffDiff have ads?
The provided data indicates that the app contains advertisements. A premium unlock option is available to remove these ads.
What platforms is DiffDiff available on?
The provided data does not specify platform availability. However, the app supports in-app language selection and localized interface text for global play.
How often is DiffDiff updated?
The app was last updated on 2026-05-19, with its latest version being 1.0. This suggests a recent release or update.