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The Winning Combination 2

Logic puzzles require you to think. You will have to be logical in your reasoning.

 

Puzzle ID:#34548
Fun:*** (2.78)
Difficulty:*** (2.5)
Category:Logic
Submitted By:grungy49Aau******
Corrected By:MarcM1098

 

 

 



You are back on the same game show with four other contestants. You didn't realise last time that the winner gets another appearance on the show! You now have another chance to win half a million dollars and become a millionaire! The objective is to crack the combination of the safe using the clues. The first person to do so will win $500,000.

The safe combination looks like this:

??-??-??-??

A digit can be used more than once in the code, and there are no zeroes.

Here are the clues:

1. When adding the first number of the third set with the second number of the second set, you will get a number below 8.

2. The only digits not used in the code are 5 and 7.

3. When adding the two digits of the first set together, you will not get 10.

4. If you multiply the second set by 4, you will get the fourth set reversed.

5. No set has a number above 90.

6. The product of both the digits in the first set is below 30 but above 20.

7. One of the number sets is 66.

8. There is only one 8 in the combination, and it is in the last set.

Now, get cracking!

Warning: Hint shows which set the 66 is in.


Hint

??-??-66-??
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