Play Coloruid Online Free

About Coloruid

Coloruid is a flood-fill puzzle. The board is divided into coloured regions, and each move recolours the region you're standing in — merging it with any adjacent regions of that colour. The goal is to make the whole board one colour within a set number of moves.

It's a genuine logic puzzle with a clean minimalist look: the optimal solution is usually not the move that captures the most area immediately, but the one that sets up a bigger merge next turn.

How to play Coloruid

Choose a colour
Click one from the palette
Undo / restart
The buttons on screen
  1. Your region takes whatever colour you pick.
  2. Adjacent regions of that colour merge into yours.
  3. Make the whole board one colour within the move limit.
  4. Each level tightens the limit.

Coloruid tips

  • Look for the colour that connects the most separate regions, not the largest single one.
  • Work toward the far side of the board early; the near regions merge easily later.
  • Count the moves needed before you start, then check each move against the plan.
  • Undo freely; the puzzle rewards experimenting.

Coloruid — questions

What kind of puzzle is Coloruid?

A flood-fill puzzle — each move recolours your region and absorbs adjacent regions of the same colour. The aim is a single-colour board within a limited number of moves.

How do you solve it in fewer moves?

Pick the colour that connects the most separate regions rather than the one covering the most area. Setting up a large merge for next turn usually beats a big merge now.

Does it work on a phone?

Yes — tap a colour. Nothing to install.

Categories
Casual & Hyper-Casual
Platform
Web browser — desktop, mobile, and Chromebook
Cost
Free, no download or sign-up