SOLVED. Sci-Fi. Man is a dare-devil type adventurer. He is contracted by the government(?) to use a matter transport that takes you to a location that has a deadly puzzle maze you have to navigate. [s]

[Andy]

This is Algis Budrys' Rogue Moon Rogue Moon

[Andy]

Glad to help.

[Kris]

Just to confirm, are you saying Rogue Moon is your book or do you need time to check it out?

Please add plot details to your topic header (using the "edit" link on the full desktop site) so that this request will look different from your other request.

[Kris]

Glad you found your book, Andy.

Added plot details to the topic header. This might help others looking for this book in the future.