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SuicideFuel Problem

trying to ascend

trying to ascend

Oldcel KHHV
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A hexagon is divided into 3 equilateral triangles. In how many ways can the integers the from 1 to 6 be placed, without repetition, in a way that the sum of three adjacent triangles is always a multiple of 3?
 
A hexagon is divided into 3 equilateral triangles. In how many ways can the integers the from 1 to 6 be placed, without repetition, in a way that the sum of three adjacent triangles is always a multiple of 3?
3-Not possible
6-Possible for 3 2 1 therfore giving 6 combinations possible[Im factoring in permutation eg(321) and(231) are distint]
9-6 21 531 432 so 18 possible ways
12- 651 642 543 so 18 possible ways
15-654 therefore only 6 possibilities
18-Not possible
6+18+18+6=48
 
3-Not possible
6-Possible for 3 2 1 therfore giving 6 combinations possible[Im factoring in permutation eg(321) and(231) are distint]
9-6 21 531 432 so 18 possible ways
12- 651 642 543 so 18 possible ways
15-654 therefore only 6 possibilities
18-Not possible
6+18+18+6=48
Correct
 

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