4 quizzes force you to become extremely logical to solve

There are puzzles that just need to be passed, but there are sentences that require you to really think.

Like it or not, the puzzle is always a game that can stimulate us to think, even in unconsciousness. Just skim through, you will automatically think to solve yourself without noticing.

But solving it or not is another matter. There are very short, very easy puzzles, but it requires you to be really logical to be able to do it. That's what you are going to experience in the 3 puzzles below.

Riddle

1. In 3 straight lines, connect these 4 dots together.

2. Is there any time when 29 - 1 = 30?

3. What is the number in the "question mark" number?

4. A young man was accidentally sentenced to death.However, the king gave him a chance to survive, by opening one of the three doors below.

Try thinking about how long it takes to solve it. Think carefully, then see the answer below.

Answer

1. If you want to solve this sentence, instead of encapsulating it in 4 dots, you need to think a little more, thinking beyond the limit (think outside of the box).

2. Let's change the numbers into Roman numbers. We have: XXIX - I = XXX (omitted number I).

3. Notice, the number in the top row is always smaller than the number in the bottom row. In addition, the difference will increase gradually with 3 units.

We have: 34 - 32 = 2; 32 - 27 = 5; 56 - 48 = 8; ? - 19 = 11. So the answer is 30.

4. Open door number 2, because there are no lions who can survive if they don't eat anything for a year.