Tags » Logic Puzzles

Solution to Puzzle #179: Crossing the River

This was a very simple puzzle, and therefore I guess I did not challenge enough minds. I got a correct answer from Mahi Saraf – well done Mahi! 81 more words

Alok Goyal

Puzzle #180: White and Black Beans

This is a wonderful puzzle for all ages from Alok Mittal’s weekly Math Circles class. The puzzle is doable by everyone, so please do try yourself and also have your children try this one. 183 more words

Alok Goyal

Mystic Number 7

Why we frequently use number 7?

Why there are seven days of week? seven deadly sins? seven wonders? . . . .

Look for the answer in the night sky or at aplusclick.com


Puzzle #179: Crossing the River

After a rather difficult puzzle, here is an easy one, should take just a few minutes even for children, please do try! This one is from the site mathsisfun.com. 97 more words

Alok Goyal

Solution to Puzzle #175: The Three Bag Puzzle

This was a simple but cute puzzle, and thanks again to Suman Saraf for suggesting this one. I received correct answers from Deepak Jayaraman (a first time participant), Pratik Poddar and Vishal Poddar. 122 more words

Alok Goyal

Puzzle #175: The Three Bag Puzzle

Apologies for a long break, I was in the middle of some hectic travel, both for personal and business reasons. But normal service resumes :-) 320 more words

Alok Goyal

Puzzle 24: Trimino Divide

This puzzle was made for WPC 2016 practice. Rules (from the IB): “Divide the grid along the given lines into triminoes. Each trimino is formed by three orthogonally adjacent cells. 63 more words