I came across listings for CHCH Ch 11 Hamilton, Ontario back in the mid 70s and here are the titles I found:
1) "Five of a Kind" (1973-75) my guess is they were rolling numbers 1-6 and they use a stopper which morphed into the 1975 CBS game "Spinoff" with Jim Lange
2) "Double Exposure" (1975-76) my guess it's a reboot of the 1961 CBS game
3) "Hot Hand" (1976-77) my guess is they were playing poker
1) "Five of a Kind" (1973-75) my guess is they were rolling numbers 1-6 and they use a stopper which morphed into the 1975 CBS game "Spinoff" with Jim Lange
2) "Double Exposure" (1975-76) my guess it's a reboot of the 1961 CBS game
3) "Hot Hand" (1976-77) my guess is they were playing poker