Dominosa
Pair the numbers into a complete set of dominoes.
Made by Mindblown
About Dominosa
- Kind: Puzzle
- Played 7 times
- Published 2026-11-02
- Mode: single player
- Runs in a web browser, on a phone or a laptop. Free to play.
How to play Dominosa
Goal: Find and mark every domino in the grid until the full set is correctly placed.
Controls
- mouse or touch: select and pair adjacent numbers to mark dominoes
- Escape: close the open menu panel
Your first game
- Look at the grid of numbers
- Find two adjacent cells whose numbers form a domino that has not been used yet
- Mark that pair as a domino
- Keep pairing numbers while tracking which dominoes from the full set remain
- Continue until every cell belongs to exactly one domino
FAQ
What is Dominosa?
Dominosa is a single-player logic puzzle played on a grid of numbers. The goal is to divide the entire grid into adjacent pairs so that every domino from a complete set appears exactly once.
How do you solve this domino puzzle?
Find two adjacent cells whose numbers match an unused domino and mark them as a pair. Continue connecting numbers across the board until the entire grid is covered with no repeated or leftover dominoes.
What are the controls for Dominosa?
You can select and pair adjacent numbers using a mouse or touch controls. Press Escape to close any open menu or panel.