Riddles and Problem Solving

Gina and Andi arrive at a mysterious door with a warning about knocking. They face a puzzle that involves identifying an odd number, which changes meaning when a letter is altered. The challenge is to determine the correct number of knocks to open the door. Through logical reasoning, they work to solve the puzzle and find the right answer.

What did the travelers see when they arrived at the door?

• A sign with a warning

• A beautiful painting

• A locked gate

• A treasure chest

What should the travelers avoid doing at the door?

• Running away

• Pushing the door

• Speaking loudly

• Knocking too many or too few times

What is the riddle about?

• A color change

• An odd number with a letter substitution

• An even number

• A shape transformation

Which letter is substituted in the riddle?

• First letter

• Third letter

• Second letter

• Fourth letter

What do Gina and Andi need to determine?

• The shape of the key

• The color of the door

• The correct number of knocks

• The time of day