## Three boxes riddle - the age old logic puzzle

3 boxes puzzle: You have 3 boxes containing colored balls. All 3 boxes are wrongly labeled. Open only one box, pick one ball and correctly label the boxes.

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Submitted by Atanu Chaudhuri on Fri, 04/12/2020 - 21:08

Submitted by Atanu Chaudhuri on Thu, 19/11/2020 - 22:23

The difference of ages of two children and the sum of the squares of their ages are given. The mother's age can be formed by placing squares of the ages of the two children one after the other forming a 4-digit number. Such a problem hides key patterns that, if discovered, give you the solution immediately...

Submitted by Atanu Chaudhuri on Sun, 15/11/2020 - 17:52

Bridge Crossing Riddle: 4 persons to cross a bridge at night in 17 mins. Two persons can cross at a time with crossing speeds of each different. Read on...

Submitted by Atanu Chaudhuri on Tue, 10/11/2020 - 23:41

Solve Number System Puzzle Problem 1 in 180 secs: How many of the four digit natural numbers divisible by 24 have also 24 appearing in them? Can you solve?

Submitted by Atanu Chaudhuri on Tue, 27/10/2020 - 22:19

Discover the critical information hidden in the two friends' conversation by systematic problem solving—a mix of exhaustive approach and reasoning.

Submitted by Atanu Chaudhuri on Fri, 09/10/2020 - 00:55

Measure 4 liters of water with two empty jugs of 5 liter and 3 liter capacity and a tank full of water. Pour as many times as you want.

Submitted by Atanu Chaudhuri on Sun, 16/08/2020 - 20:29

Two Exponent and base puzzles: Both exponent and base of the term in LHS are quadratic equations in single variable and it equals 1. Time to solve 15 mins.

Submitted by Atanu Chaudhuri on Thu, 02/04/2020 - 21:21

Can you solve this tricky river crossing puzzle in 15 minutes? 2 pigs and 2 hens to cross a river in an automated boat that starts automatically. Read on...

Submitted by Atanu Chaudhuri on Wed, 01/04/2020 - 02:44

Fox goose corn riddle: Farmer to cross river with fox, goose and corn in a boat that takes at most two. Fox eats goose and goose eats corn if left alone.

Submitted by Atanu Chaudhuri on Fri, 27/03/2020 - 22:06

Move 3 matches to make 2 squares in 1st matchstick puzzle of this type. How many solutions can you find? Time limit 5 minutes. Give it a try. It'll be fun.