All about flooble | fun stuff | Get a free chatterbox | Free JavaScript | Avatars
 perplexus dot info

 Covert Quantity VI (Posted on 2022-11-22)
```+-----------+---------+
| 1 4 6 7 3 | R R R B |
+-----------+---------+
| 0 2 6 3 7 |  B B B  |
+-----------+---------+
| 6 9 3 0 8 |    R    |
+-----------+---------+
| 5 6 0 7 3 |   R R   |
+-----------+---------+
| 5 9 4 1 8 |   R B   |
+-----------+---------+```
Each of the rows of the table given above indicates an attempt to find out the secret number.

• Each key has, in the column to the right has the letters R and B.
• Each R indicates that this digit has one digit common with the secret number, but in a different position.
• Each B indicates that the number has one digit common with the secret number in the same position.

Determine the secret number, given that the 3-digit number constituted by concatenating the last three digits (reading left to right) is a prime number.

 Submitted by K Sengupta Rating: 5.0000 (1 votes) Solution: (Hide) The required secret number is 42617. For an explanation, refer to the computer program aided solution submitted by Charlie in this location.. Till date, no one has attempted to come up with an analytical solution.

 Subject Author Date No Subject CarlosStewart1 2023-09-24 07:12:48 No Subject K Sengupta 2022-12-19 00:18:01 Peter Peter Bately 2022-11-28 07:34:49 computer solution (spoiler) Charlie 2022-11-22 10:26:33

 Search: Search body:
Forums (0)