This version of Squarematch
features four-color tiles.
With 70 different tiles altogether, there are too many in the complete set
to work with all at once, so we look at subsets.
In the first, we look at the 18 tiles which have at least three different colors and
no two adjacent the same.
A 9 tile subset of this set is available at
In the second, we look at the 24 "aabc" tiles: those with one side in one color and the other side in two other colors.
All solutions of various shapes are displayed.
Click on the ranges below to see them.
Those which have left and right ("Horiz. wrap") or
top and bottom ("Vert. wrap") edges which match, or
all four corners the same, appear first in each part.
The 5x5 arrangements start with some very nice symmetric solutions.
The images take a few seconds to be generated.
You'll need web colors turned on to see the results.
(Note #64 and #85)
172 4x5 less corners
279 4x5 hole
Spec1: Torus (6), Corners + Vert Wrap (3), Vert Wrap (4),
Corners + Horiz. Wrap
Spec2: Corners/Horiz Wrap