A system for converting TV content to an interactive TV game program uses
viewer input pointing to "hot spot" objects in TV programs to enter
answers in the game program. Viewers can point to hot spot objects whose
locations are mapped in the image display frames of a TV program using a
standard remote control and TV set-top box. In a preferred embodiment,
the interactive TV game program is a crossword puzzle game offered
through the TV's electronic program guide (EPG). Correct answers to the
crossword puzzle clues can be entered by linkages from corresponding hot
spot objects found in TV movies, ads, video spots, and other types of TV
programs on the TV channels. Upon finding a hot spot object that
corresponds to a correct answer, the viewer can use the directional arrow
keys and "Select" or "Enter" key of the remote control to "click" on the
object in the image display frame, and the corresponding answer is
entered in the crossword puzzle being played, such as by changing
transparent text overlaid on the grid of the crossword puzzle to a
darkened color on the viewer's TV display, thus fixing the answer in the
crossword puzzle. The viewer can enable "clue helpers" such as on-screen
prompts or highlighting of clue answers to facilitate play. A viewer who
does not use "clue helpers" may receive a higher score for each clue
answer correctly found. Upon successful completion of the crossword
puzzle, an "Award Page" can be displayed offering viewers prizes,
premiums or other information.