8-pointed star with 90 degree angle and square, no kite

The remaining patterns are numbered 56, which implies that one more further question needs to the answered.

The first group are examples of patterns which can be coloured with straight cross-overs (and hence two-coloured). An example of two of these are:

The number in this group is 45, which is 80% of the total. For the final selection, see page.

The second group are examples of patterns which cannot be coloured with two colours. An example of two of these are:

The number in this group is 11, which is 19% of the total. For the final selection, see page.

v54

Tiling Search was created by Brian Wichmann, and is maintained by MIT Libraries, through support from the Aga Khan Documentation Center.