This page was originally an Appendix to the page on Enumeration of 8×8 knight tours.
The 46 closed tours of squares and diamonds type with four slants are shown here in three groups of 12 and one of 10. They were formed from 36 LL-EE routes, which I numbered 1 to 36, and which by reflection in horizontal or vertical give corresponding PP-AA routes, hence the numbers below the diagrams. Each half-route is used in at least one tour.
A.
B.
C.
D.
