When you enter a CTTH or BLITZ - SINGLE PLAYER game there is no option to select whether you want the Front 9 or the Back 9.
You HAVE TO PLAY on the Front 9 by default.
When setting up a BLITZ (with other players) or CC tournament there is the option to use either the F9 or B9.
This reared it's ugly head in a brackets tournament (single play) when the host chose the B9 on both courses. There appears to be NO OPTION to practice or play the Back 9's unless you set up a Blitz game against another player.
WGT, Please include the option of "HOLES" selection in the CTTH and BLITZ - SINGLE PLAYER .