Puzzle No. 1604 Puzzle No. 1604
This puzzle originally appeared in the October 25, 1975, issue.
Oct 6, 2010 / Frank W. Lewis
Puzzle No. 1603 Puzzle No. 1603
This puzzle originally appeared in the October 18, 1975, issue.
Sep 30, 2010 / Frank W. Lewis
Puzzle No. 1602 Puzzle No. 1602
This puzzle originally appeared in the October 11, 1975, issue.
Sep 22, 2010 / Frank W. Lewis
Puzzle No. 1601 Puzzle No. 1601
This puzzle originally appeared in the October 4, 1975, issue.
Sep 15, 2010 / Frank W. Lewis
Puzzle No. 1600 Puzzle No. 1600
This puzzle originally appeared in the September 27, 1975, issue.
Sep 8, 2010 / Frank W. Lewis
Puzzle No. 1599 Puzzle No. 1599
This puzzle originally appeared in the September 20, 1975, issue.
Sep 1, 2010 / Frank W. Lewis
Puzzle No. 1598 Puzzle No. 1598
This puzzle originally appeared in the September 13, 1975, issue.
Aug 25, 2010 / Frank W. Lewis
Puzzle No. 1597 Puzzle No. 1597
This puzzle originally appeared in the September 6, 1975, issue.
Aug 11, 2010 / Frank W. Lewis
Puzzle No. 1596 Puzzle No. 1596
This puzzle originally appeared in the August 30, 1975, issue
Jul 28, 2010 / Frank W. Lewis
Puzzle No. 1595 Puzzle No. 1595
This puzzle originally appeared in the August 16, 1975, issue.
Jul 14, 2010 / Frank W. Lewis