A popular math-oriented chess puzzle goes as follows: How do you place 8 Queens on an empty Chess board in a way that none of the Queens attack each other? Solving such puzzles is not only a fun ...

India’s taxation rules on prize money are clear: winnings fall under “Income from Other Sources,” taxed at a flat 30%. Add a ...

“My interest in chess started in the fifth grade,” Amadasu recalls, explaining that the intersection of chess and math continues to be a source of endless fascination for him. “In any given game, I am ...