Dear Readers,
Today we can enjoy sneaky puzzles in honour of Sacha, one of my son’s very best friends who had his birthday several days ago. I will say that his birthday was a particular whole number, n, days ago, and Sacha’s new age then was the square root of (500-n squared).
Your fun challenge is to figure out Sacha’s age on his birthday just past, and also his exact date of birth. Continue reading “Blog Post #73: Sneaky Surprises for Sacha!”
Paul Motwani 