Can you solve these puzzles?

It's a game that “gets your brain working over drinks with friends or Sunday brunch.” Ten logic puzzles, each more challenging than the last, require no calculator or encyclopedia, just a bit of common sense... and a dash of mischief! So, “ready to test your brainpower?”

1. Lots of eggs or a morning puzzle

You have 6 eggs. You crack 2, fry 2, and eat 2.
How many eggs do you have left?

Answer: 4.   Yes, you used the same eggs in every step!

2. Train in tunnel… visible or not?

A 200-meter train enters a 200-meter tunnel.
Is it visible from the outside when it's inside?

Answer: No.   It is located entirely within the tunnel.

3. Three light bulbs, three switches, one chance

    

   How do you know which switch turns on which light bulb if you can only enter the room once?
   Answer:   Leave the first one on for 5 minutes, turn it off, turn on the second one, and enter. A warm but off bulb corresponds to the first, a warm but on bulb to the second, and a cold bulb to the third.

4. What is the name of the third child?

The father has three sons: Pierre, Paul… and?

Answer:   “The answer lies in the question: “and?”

5. Strange footprints in the forest

You see a shoe print and a bare foot.

Who was there?

Answer:   Only one person… with one bare foot and one shod foot!

6. What time is it?

You wake up to find that the clock has stopped ticking. Five minutes ago, it was midnight. In five minutes, it will still be midnight.
Answer:   “It's not a clock, it's an hourglass!”

7. Born in January… in the middle of summer?

A man born on January 6th claims he was born on a summer day.
Answer:   He was born in  “the Southern Hemisphere, where January is summer!”

8. How to divide a liter without a measuring cup?

You have 1 liter of water. No measuring cup, no scale.
Answer:   “Tilt the bottle horizontally: when the water level reaches halfway, you have about 500 ml!”

9. A photo and a family secret

The man says, “The father of the man in the photo is my father's son.”
The answer:   The man in the photo is his son.

10. All but 9…

A shepherd has 17 sheep. All but 9 flee.
Answer:   9 remain. Words matter!

So how many did you find?

“If you managed to answer 5 or more questions, congratulations: you have a sharp mind!”
And if not, don’t panic… puzzles can be solved just like a good Sudoku: with a smile.

What if true intelligence is the willingness to learn through play?