500 levels with progressively more colours, deeper layers and tighter spare space.
Colour sorting puzzle game
Pour
A little calm. A new challenge. Sort colourful liquids, one pour at a time.
Overview
What Pour is and why it exists.
Pour is a colour sorting puzzle for iPhone and Android. Tap a tube, then tap another to pour matching liquid until each colour has its own tube. The first levels ease you in; later puzzles introduce more colours, deeper tubes and less spare space. Plan your pours, earn stars and coins, and unlock glassware with distinct shapes. There is no timer, and your unfinished puzzle saves automatically.
Highlights
Why people love Pour.
Challenge checkpoints every fifth level from level 25.
Travelling, tilting tubes with flowing liquid and recorded water-pouring audio.
Start another pour while a separate pair of tubes is still pouring.
Earn up to three stars by solving puzzles within their pour target.
Unlock five distinct tube styles, from clear glass to bulb and conical flasks.
Buy a small helper tube and grow it one layer at a time for the current level.
Five free undos per attempt and unlimited restarts.
No timer. Puzzles and coin helpers work offline.
Your unfinished level saves automatically so you can return later.
The story
From problem to product.
The problem
Colour sorting can feel repetitive when every puzzle offers the same space and difficulty.
The approach
A 500-level journey with rising complexity, tighter boards and regular challenge checkpoints, paired with animated glassware and recorded water sounds.
Under the hood
How it came together.
Scope
What the product covers, end to end.
- iOS and Android; 500 colour sorting puzzles.
- Stars, first-clear coin rewards and permanent tube style unlocks.
- Level-specific helper tubes, extra capacity and undo refills using coins or optional reward videos.
- Bottom banners and interstitials between levels.
Technology
How it is built and kept running.
- Flutter for iPhone and Android with a reusable shared game kit.
- Custom-painted glass silhouettes, volume-based liquid geometry and concurrent pour animations.
- Deterministic puzzles with verified legal solution certificates.
- Google AdMob and Google consent messaging; Firebase Analytics, Crashlytics and Remote Config.
Role & delivery
What NashSaint designed, built and shipped.
- Game design, Flutter engineering, interface design and branding.
- Puzzle generation, animation and water audio integration.
Outcomes
The difference it makes.
- 01 A gentle introduction that grows into demanding colour puzzles.
- 02 A saved puzzle ready whenever you have a spare moment.
- 03 One mobile codebase for iPhone and Android.
Need a hand?
Questions about Pour?
Send a support request and you will hear back by email. Privacy and terms are always one click away.