Last Friday I have missed Challenge Game due to some reasons. And this week I am back and hope some of you will show more enthusiasm. Since we have missed a whole week and also because I have not received even one complete correct answer till now I want to repeat Challenge 3. Here we go!

As you remember the first challenge was changed by me into a bonus challenge. I will not give away the answer to this one till the end of the game. Instead I will give you one hint each week. The later you send in your answer, the less points you will receive.

The first hint was given here. The second hint is this: House 5 is gray.

If you think it is impossible to solve, try harder, I have received the first correct answer to this challenge this week.

Now, let’s start with this week’s challenge.

Some of you might be aware that last week I started Challenge Game on The Colors Magazine. Obviously the first challenge was way too complicated and scared some of you away. I have not received the right answer, some were close, but not close enough. So I decided to convert the first challenge in the bonus challenge. Each week I will add an extra hint so that you will have more chances to solve the puzzle. Your attempts will be rewarded, but the more hints you use the less points you will receive. So today I do not post the correct answer to the riddle. Today I give one extra hint.

Earlier this week I came across something which is called Einstein Puzzle. Though I could not find any proof the riddle’s author was really this famous personality, it was not the point. The point is that supposedly only 2% of people can solve it. Isn’t it a challenge? It was to me. After 15 minutes I had the solution but already did not care because an idea struck me. Why not to make such a challenge on the Magazine? Without thinking too much on details (I can always add them later) I decided to announce the Challenge Game on The Colors Magazine.