For each one, first the puzzle is posed for you to solve within a recommended time. A detailed systematic solution then follows.
Matchstick puzzles, riddles, math puzzles, logic puzzles, river crossing puzzles, ball weighing puzzles are some of the categories.
The full list of all brain teasers with solutions is available in the link,
Challenging brain teasers with solutions: Long list.
This will always be the most up-to-date list with the brain teasers classified into categories that can be browsed separately.
What number added to 100 and 164 separately will make perfect squares each time? Support with math logic and deductive reasoning.
If one-fifth of a hive of bees flew to the Lavender flowers, one-third flew to the Sunflowers, three times the difference of these two...Read on...
Connect 7 dots with 6 straight lines so that each line connects 3 dots. Challenge is in placement of the dots. Think out-of-the-box.
Spot the rule to crack the code in the missing number puzzle. The puzzle is good for growing minds as it tests their quick pattern identification skills.
Crack the hidden code of missing number puzzle to test your pattern identification and math reasoning Skills. Can you solve it in more than one way?
A took half of the apples, returned 10. B took one-third of what were left...it went on...Evaluate number of apples in the beginning, but no algebra please.
Spot the hidden key to crack the code in the missing number puzzle. Logic analysis, hidden pattern discovery and math reasoning are the key skills tested.
Measure exactly 8 liter of water using a 11 liter jug and a 6 liter jug. You may fill and empty the jugs many times using a large tank with enough water.
Think of any number between 1 and 100. Divide by 3, 5, 7 and tell me the remainder each time. I will give you back your number. How could I do it?
Spot the hidden pattern to crack the code in the missing number puzzle. Use your logical thinking, analytical skills and pattern identification skills.
