How to play sudoku lesson #2 Vertical blocks. LCR
Lesson 2 of a step-by-step method to solve Sudoku puzzles for all ages.

LCR enables new numbers in columns as well as teaches you the importance of ramifications ("ram").

NOTE: To view Sudoku Guy's video lessons 1-25 in order, click below.

https://www.youtube.com/channel/UCd8JaOdfEWcJOtwG6YayW0w/playlists


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