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# Combination Lock

9 replies to this topic

### Poll: SOLVED (1 member(s) have cast votes)

#### Solved by

1. Molly Mae (1 votes [100.00%])

Percentage of vote: 100.00%

2. in post #2 (0 votes [0.00%])

Percentage of vote: 0.00%

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### #1 psykomakia

psykomakia

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Posted 03 July 2012 - 02:48 PM

Here's an easy-ish one...

This combination lock uses digits 0-9

-[?]-[?]-[?]-[?]-

1. The first digit is a prime number.
2. The second digit is not a factor of 12.
3. The third digit is greater than the second digit.
4. The fourth digit is one greater than another digit.
5. There is exactly one odd digit.
6. No two digits are the same.

What is twice the sum of the digits?
• -1

### #2 Molly Mae

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Posted 03 July 2012 - 03:09 PM

Spoiler for Hm

• 2

A recipe for honey-pickled apples

Awards:

Bonanova Gold Star

A moment in the mind is worth nine in the fire.  --Master Kilven, The Wise Man's Fear

### #3 TripleOption

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Posted 03 July 2012 - 03:13 PM

Spoiler for

• 0

### #4 TripleOption

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Posted 03 July 2012 - 03:17 PM

Spoiler for

oops read 4 wrong but it still works
• 0

### #5 CaptainEd

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Posted 03 July 2012 - 03:24 PM

Spoiler for My answer (work in embedded spoiler)

Edit: looks like I got here late. Gotta remember to refresh the screen before posting (note to self...)

Edited by CaptainEd, 03 July 2012 - 03:27 PM.

• 0

### #6 hhh3

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Posted 03 July 2012 - 03:33 PM

wel.. mutiple possibilities. or multiple Qs
Spoiler for hmmmm...

Edited by hhh3, 03 July 2012 - 03:34 PM.

• 0
alWaYs gaMe!!!

### #7 superprismatic

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Posted 03 July 2012 - 03:34 PM

Spoiler for well....

• 0

### #8 dpalmer

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Posted 03 July 2012 - 04:17 PM

Spoiler for Solution

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### #9 psykomakia

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Posted 03 July 2012 - 04:22 PM

MM got it in post #2.

In working out the puzzle, 0 vanished from #2's possibilities in an earlier form of the rules and I must have forgotten to return it. Sorry for the confusion.
• 0

### #10 nayab

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Posted 04 July 2012 - 06:47 AM

the number is 2586 which adds nd doubles to 42
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