![Meet the statistician who cracked Tim Hortons' digital Roll Up the Rim and won 67 free coffees | CBC Radio Meet the statistician who cracked Tim Hortons' digital Roll Up the Rim and won 67 free coffees | CBC Radio](https://i.cbc.ca/1.5561865.1588962299!/fileImage/httpImage/image.jpg_gen/derivatives/16x9_940/michael-wallace-tim-hortons.jpg)
Meet the statistician who cracked Tim Hortons' digital Roll Up the Rim and won 67 free coffees | CBC Radio
![For just the second time ever, Tim Hortons guests can Roll Up twice in the same year! Roll Up To Win™ is back on Sept. 20 and every Roll wins For just the second time ever, Tim Hortons guests can Roll Up twice in the same year! Roll Up To Win™ is back on Sept. 20 and every Roll wins](https://mma.prnewswire.com/media/1609214/Tim_Hortons_For_just_the_second_time_ever__Tim_Hortons_guests_ca.jpg?w=500)
For just the second time ever, Tim Hortons guests can Roll Up twice in the same year! Roll Up To Win™ is back on Sept. 20 and every Roll wins
![Roll Up the Rim creator on iconic contest's origins: 'We didn't have the money to do anything else' - Winnipeg | Globalnews.ca Roll Up the Rim creator on iconic contest's origins: 'We didn't have the money to do anything else' - Winnipeg | Globalnews.ca](https://globalnews.ca/wp-content/uploads/2020/02/roll-up-e1582126677428.jpg?quality=85&strip=all)
Roll Up the Rim creator on iconic contest's origins: 'We didn't have the money to do anything else' - Winnipeg | Globalnews.ca
![Tim Hortons® is going all-digital in this year's exciting refreshed Roll Up contest with our largest prize pool ever -- and every Roll wins! Tim Hortons® is going all-digital in this year's exciting refreshed Roll Up contest with our largest prize pool ever -- and every Roll wins!](https://mma.prnewswire.com/media/1438583/Tim_Hortons_Tim_Hortons__is_going_all_digital_in_this_year_s_exc.jpg?w=500)