The ornamental design for a playingsurface for dicegames, substantially as shown and described.
FIG. 1 is a perspective view of a playing surface for dice games showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is an enlarged view thereof; and,
FIG. 4 is a second enlarged view thereof.
The broken line showing of legs of the table and a player is included for the purpose of illustrating portions of the “article” and forms no part of the claimed design. The dash-dot-dash lines outlining the edge of the playing surface in FIG. 1 define the bounds of the claimed design.