Using logic, try to figure out which number (from 1 to 81) belongs in
each square (box). The numbers form a chain 1 will be next
to 2, 2 next to 3, and so on (diagonals dont count). You can click on
gray dots to make queries that tell you the numbers in the
surrounding four boxes. Blue dots represent queries that have already been
made. Wave your cursor over a blue dot for a popup list showing the numbers
in that query.
For additional help, try the HELP button or the
Back to Bobs main Numerichain page.