It is an AGA master mind game.

 PERMSSN    UID  GID    PACKED    SIZE  RATIO METHOD CRC     STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                  285     632  45.1% -lh5- 7984 Mar 29  1994 STONES.AGA.info
[generic]               371632  386464  96.2% -lh5- ece6 Sep 30  1993 STONES.AGA/StonesAGA
[generic]                  364    2762  13.2% -lh5- 72f3 Nov 13  1993 STONES.AGA/StonesAGA.info
[generic]                 1467    2732  53.7% -lh5- 2ffc Nov 13  1993 STONES.AGA/StonesAGA.Readme
[generic]                  293    2723  10.8% -lh5- da54 Nov 13  1993 STONES.AGA/StonesAGA.Readme.info
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         5 files  374041  395313  94.6%            Jun  9  1994