Instructions and description available here

Hex 7x7 Grand Tour Puzzles

Hex GrandTour 7x7 A1
Hex GrandTour 7x7 A2
Hex GrandTour 7x7 A3
Hex GrandTour 7x7 A4
Hex GrandTour 7x7 A5
Hex GrandTour 7x7 A6
Hex GrandTour 7x7 A7
Hex GrandTour 7x7 A8
Hex GrandTour 7x7 A9
Hex GrandTour 7x7 A10
Hex GrandTour 7x7 A11
Hex GrandTour 7x7 A12
Hex GrandTour 7x7 A13
Hex GrandTour 7x7 A14
Hex GrandTour 7x7 A15
Hex GrandTour 7x7 A16
Hex GrandTour 7x7 A17
Hex GrandTour 7x7 A18
Hex GrandTour 7x7 A19
Hex GrandTour 7x7 A20

Puzzles Copyright (c) 1999 Glenn A. Iba