If you are stuck on a sudoku puzzle, Robin Jarman has you covered. The Kelowna resident, who also goes by the name "Sudoku Guy," has put together dozens of online tutorials, which have been viewed approximately 1.5 million times worldwide. Sudoku is a number placement puzzle that involves filling a grid with the numbers one to nine vertically, horizontally and in sub-grids. One viewer wrote: "I've always wanted to learn this but no one has ever made it easy for me and then I came across your video ... thanks man!" (Robin Jarman)Jarman admits there is "the odd puzzle" that he has a challenge with, but overall he's "pretty good."

Source: CBC News March 18, 2018 21:00 UTC