It’s quite possible the Gamesters of Triskelion could be credited with
the creation of Parrises Squares. The Triskelion training area
contained a sprawling “game board” where thralls would compete —
sometimes to the death. The players were restricted to one of two
colored areas on the game board, and could lose their weapons if they
strayed.

Parrises Squares was similar in concept… sort of…

Will Riker hit the final two squares easily. Since he hadn’t begun the
“quad” maneuver, however, neither he nor Worf won the 64-point bonus,
but it no longer mattered. With Deanna out of the game for …