One per color
Every colored region needs exactly one Doof.
A cozy little puzzle world
A little room to think. A lot of Doofs to meet.
Find a home for every Doof in this gentle logic game. Each row, column, and colored region needs one—and neighbors need a little space.
Wander through 120 puzzles across twelve Worlds, at your own pace.
Coming to Google Play
The store link will appear here when DoofDoku is published.
A peek inside
Little puzzles. Big personalities.
Start with five friendly faces, then explore new Worlds and bigger boards as you find your rhythm.
How to play
Three little rules. One happy home.
Place one Doof in each row, column, and colored region. Give everyone a little breathing room.
One per line
Each row and each column needs exactly one Doof.
A little space
Doofs cannot touch—not even at the corners.
Choose Place to add a Doof, or Mark to cross out a cell. Undo lets you revisit a move; Hint offers a nudge when you need one.
A few helpful habits
Small clues make lovely breakthroughs.
There is no timer. Take a breath, look again, and let what you already know lead the way.
- Find the only opening.Scan a row, column, or colored region. If just one square can hold its Doof, you have a placement.
- Let one Doof help the others.After placing one, check its row, column, region, and neighboring squares—including diagonals.
- Watch where a color can fit.If every possible square in a region lies in one row or column, that line’s Doof must come from that region.