+kub_todo.txt
+
+*Draw numbers centered horizontally on tile
+ a)Measure width of numbers
+ b)Get rid of approximated hard-coded values
+
+*Examine group_is_run_one() and bug in group_is_run_two()
+ to determine optimum solution for checking for valid runs.
+
+*Draw game->current_tile (tile being dragged) in front of all other tiles.
+
+*Allow user to drag-n-drop tile on top/next to another tile in order
+ to group them together, side by side.
+
+*Allow user to click-n-drag area to select multiple tiles to group together