The HxF Mole 3 - Task 12: Safe Cracker

[Kardan]

Panel 23: 5F

oopsie kyle useless

[scottish]

http://lexet.net/287BNan.png

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prime numbers are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29

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which basically just confirms top row is one (2, 3, 13)

leaving 5,7,11,17,19,23,29

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row 2 currently has 0 primes
row 3 currently has 1 prime (7) leaving 5,11,17,19,23,29
row 4 currently has 0 primes
row 5 currently no1 cares

[Kyle]

3 colums have only 1 prime
5 and 2 have on prime

colum 2 because 2 3 and 13 are all prime the others in that colum have to be non prime so ony more column has only 1 prime

[scottish]

so panel 6, 8, 14, 16, 18 contain 11,17,19

one of them.

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wait no i missed the end 23

[Kyle]

middle already has 2 primes so it's etiher 1 or 4

[scottish]

oh ffs i was doing rows GG ME

[CrazyLemurs]

worked it out:
3 columns have just 1 prime number
2 columns have exactly 3 prime numbers

column 5 has just 1
column2 MUST have just 1, as panel 7 is an even number (not prime), which would leave it two possible spots for a prime
therefore panel 17 is not prime

[scottish]

we already know 17 aint a prime as its 6 12 or 18

[Circadia]

When it mentions diagonals does it mean the ones that go from corner to corner? If so then surely panel 19 is 16 because 40 isn't a square number and the other diagonal is divisible by three

[Kyle]

no alex we know 17 isnt prime awks