The object of this game is to make a completely new word by replacing ONE letter in the previous word. When no further words can be created by replacing just one letter, without repeating words, the game ends, and can be started again with a new word. For example: PART changes to PAST when the R is replaced with an S. PAST can be changed to PASS by replacing the T with an S. PASS can be changed to BASS by replacing the P with a B. BASS can be changed to MASS by replacing the B with an M. MASS can be changed to MAST by replacing the second S with a T. MAST becomes CAST when the M is replaced with a C. CAST can be turned into CASE by replacing the T with an E. Okay, you get the idea. Let's begin there, with... CASE