Happy Mathematics Day

Happy Mathematics Day! The birthday of genius Indian mathematician Srinivasa Ramanujan! Here is an interesting puzzle to commemorate his birthday! Complete the below division. You don't need any additional information or clues...

Thought of The Day

22nd December 2025 “I don't know what it is like to not have deep emotions. Even when I feel nothing, I feel it completely.”— Sylvia Plath, The Unabridged Journals

The ELO Rating System for Chess

I love playing chess. My initial rating performance was close to 1900 and then it subsequently fell down because I was too reckless early on, after getting the FIDE rating, when "k" factor is high i.e. you win or lose points quickly. I was fascinated by this rating system called ELO. As I learnt statistics... Continue Reading →

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