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Beta Gameplay preview · muted

Spectrum Stack

Colors build brighter.

No download. No account.

Designed for touch and mouse, with portrait and landscape layouts.

Spectrum Stack Beta

by Briar Games

Puzzle stars & records saved · This browser only

A LITTLE MORE ABOUT

Spectrum Stack

Drag colorful shapes onto a tiny board, blend their colors and stack them into a glowing prism. Travel through sixty puzzles across six worlds, meeting coral, ice and new color-mixing rules. Return for Quick Play, Time Rush and a Daily Puzzle.

PuzzleColor mixingQuick play

Your progress

Campaign stars, unlocks, best times, Quick Play results, daily streaks and settings are saved. An unfinished puzzle may restart. Progress stays in this browser on this device. Clearing site data removes it; it does not sync between devices.

Content: Abstract colorful block puzzles; no violence.. Browser privacy settings can affect saving.

How to play

Drag a shape
Place it on the board and preview how its colors mix
On-screen Undo / Hint / Reset
Take back a move, get help or restart the puzzle
Pause button
Pause and adjust sound or display settings

Game menus include their own instructions. Sound begins after you interact.

Keep a little good going

More original games from Briar.

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