Robodoku

A little logic. A little spark.

Robodoku is a puzzle game about finding the perfect place for a curious little robot. Read the colored grid, follow four simple rules, and turn each solved puzzle into progress for your workshop.

ONE BOT, ONE PLACE
Place exactly one robot in every row, column, and colored sector. Robots cannot touch, even at the corners. Mark impossible squares, follow the clues, and uncover the solution at your own pace.

FIND YOUR NEXT BRIGHT IDEA
• Explore a 100-grid campaign with growing challenges.
• Continue beyond grid 100 in endless generated Expeditions, earning numbered finishes and new milestones.
• Create fresh practice puzzles from 4×4 to 11×11.
• Earn Bolts and blueprints through play, then assemble robot companions.
• Visit your workshop and meet 19 robot companions with their own personalities. Companions are cosmetic and follow the same fair puzzle rules.
• Try daily grids and three-puzzle Factory Runs from the included collection. Dated challenge availability depends on the puzzles bundled with this version.

PLAY YOUR WAY
Use notes, undo and redo, optional automatic marks, and hints that explain the reasoning. Pause whenever you like and continue your saved grid. Choose light or dark appearance, region patterns, high contrast, reduced motion, sound, and haptics.

READY TO PLAY OFFLINE
This edition is free to play, with no ads, account requirement, or active in-app purchases. Campaign, Expeditions, practice, your collection, and your progress work on your device. Online rankings and cloud sync are not available in this edition.

Your saves and preferences stay on your device. Optional reminders are local. Export your data or reset it in Settings, and open the privacy policy or support page whenever you need them.