Classic Concentration/Episode Guide/Summer 1990

Weeks #150-#158 all had the Two Strikes 2.0 format, which was utilized from June 1990 to August 1991.

''Between September and October 1990, the numbered squares were changed from an octagonal shape to a fully rectangular one.

'AUTHOR'S NOTES: An asterisk (*) indicates that this contestant went on to play again in the November 1990 Tournament of Champions.

Week #158
Go Back to: Spring 1990

Advance to: Fall 1990