If in a code language, DISTANCE is written as IDTUBECN and DOCUMENT is written as ODDVNTNE, the how will THURSDAY be coded as in the same language?

Using the clues below, what four numbers am I thinking of?

The sum of all the numbers is 31.
One number is odd.
The highest number minus the lowest number is 7.
If you subtract the middle two numbers, it equals two.
There are no duplicate numbers.

using four eights (8) and a one (1) and one mathematical symbol , create the number 100

A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it.

How can he do that?

Solve the rebus riddle in the picture below.

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

What numbers should go on the bottom line?
3 6 9 15
8 2 10 12
11 8 19 27
19 10 29 39
? ? ? ?

Which Travels Faster? Solve below famous picture riddle:

A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"