21
votes
Accepted
9
votes
Accepted
Square Sum Problem Summing 3 consecutive digits along the line
An exhaustive search has found that the lowest value of n for which this is possible is:
With the sequence:
- 11.3k
5
votes
please Extend this list of Units
Since it's been 3 weeks, a partial answer to explain the puzzle, without quite being able to spot the intended solution...
This puzzle has been inspired by another one on this site - namely, this one. ...
- 117k
3
votes
Accepted
How Many Magic Hexagons that use repeated digits?
Question 1 How many unique patterns are there that use repeating consecutive digits?
- 11.7k
3
votes
Accepted
2
votes
How Many Magic Hexagons that use repeated digits?
Question 3 Is it possible to construct a Magic hexagon that uses repeated digits within the grid but doesn't have any repeated digits within any row columns or diagonal line?
- 11.7k
2
votes
More bits the merrier
Not-perfectly-satisfactory answer
First of all, it seems that
Further,
A little more specifically,
So in effect we are being asked
However, we can say that
So
If this is correct, then
Another ...
- 115k
Only top scored, non community-wiki answers of a minimum length are eligible
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