How playing sudoku online can improve your study skills

Playing sudoku online (or with pen and paper) can help students develop better cognitive and mathematic abilities — so it's good to start young.

Snowman Sudoku: Logical Thinking – Perkins School for the Blind

How to Solve a Logic Puzzle - The New York Times

Mind tricks: Do puzzles, brain games really keep older minds sharp?

4 Unexpected Reasons to Play Sudoku Daily Play Free Sudoku, a Popular Online Puzzle Game

What is sudoku? How to solve, rules, benefits to the brain, explained.

Brain games that can improve your concentration and memory

How To Play Sudoku? Check Tips & Tricks For Easy, Medium, Hard Level

7 Tips for Improving Cognitive Thinking

10 Sudoku Tips and Tricks That'll Help You Solve Faster - Mastering Sudoku

Introduction to Sudoku Puzzles and How to Solve them? - GeeksforGeeks

How to improve my Sudoku skills - Quora