Automated purity test taker includes 2 purity tests, 500 and 1000 questions.
This is version 1.11, which fixes a slow-down bug in version 1.1.

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                 4108    9580  42.9% -lh5- d759 Jan 14  1994 origpure.doc
[generic]                12062   20320  59.4% -lh5- 942b Jan 27  1994 purity
[generic]                 1810    3491  51.8% -lh5- 19aa Jan 27  1994 purity.doc
[generic]                20453   60175  34.0% -lh5- f7ea Jan 23  1994 purity1000
[generic]                15099   44283  34.1% -lh5- 9a1f Jan 14  1994 purity500
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         5 files   53532  137849  38.8%            Jan 28  1994