Free Dominosa Online




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Dominosa, also known as Domino Hunt, is a puzzle game involving a set of dominoes. The goal is to place all the dominoes on a rectangular grid in such a way that every possible domino appears exactly once.


Sorry, this Javascript puzzle doesn't seem to work in your web browser. Perhaps you have Javascript disabled, or perhaps your browser doesn't provide a feature that the puzzle code requires (such as typed arrays ). These puzzles have been successfully run in Firefox 19, Chrome 26, Internet Explorer 10 and Safari 6.

Tile the grid with dominoes (1×2 rectangles) so that every possible domino appears exactly once (that is, every possible pair of numbers, including doubles).

Click between two adjacent numbers to place or remove a domino. Right-click to place a line between numbers if you think a domino definitely cannot go there. Dominoes light up red if two identical ones appear on the grid.

Courtesy of Simon Tatham's Puzzle Collection via the MIT license .

More Puzzles Games & Fun Stuff Safecracker, Binary, Blackbox, Bridges, Blue Cube, Dominosa, Galaxies, Haunted Mirror Maze, Ken Ken, Light up, Loners, Magnetic Field, Map, MineSweeper, Netwalk, Pattern, Pearls, Range, Rectangles, Signpost, Skyscrapers, Slant, Slitherlink, Sudoku, Tents, Unequal etc.


We hope that the free math worksheets have been helpful. We encourage parents and teachers to adjust the worksheets according to the needs of the child. For more difficult questions, the child may be encouraged to work out the problem on a piece of paper before entering the solution. We hope that the kids will also love the fun stuff and puzzles.

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