9sums - a logical deduction puzzle
up vote
3
down vote
favorite
Each set of minuses contains an integer in the range [1,5]. The given numbers are the sum of the surrounding 4 numbers.
--- --- --- ---
13 14 11
--- --- --- ---
11 10 13
--- --- --- ---
11 9 14
--- --- --- ---
Can you solve the grid?
mathematics logical-deduction calculation-puzzle
add a comment |
up vote
3
down vote
favorite
Each set of minuses contains an integer in the range [1,5]. The given numbers are the sum of the surrounding 4 numbers.
--- --- --- ---
13 14 11
--- --- --- ---
11 10 13
--- --- --- ---
11 9 14
--- --- --- ---
Can you solve the grid?
mathematics logical-deduction calculation-puzzle
Are there any rules on number of uses of each integer or using the same integer per row/column?
– AHKieran
1 hour ago
@AHKieran; not yet!
– JonMark Perry
1 hour ago
add a comment |
up vote
3
down vote
favorite
up vote
3
down vote
favorite
Each set of minuses contains an integer in the range [1,5]. The given numbers are the sum of the surrounding 4 numbers.
--- --- --- ---
13 14 11
--- --- --- ---
11 10 13
--- --- --- ---
11 9 14
--- --- --- ---
Can you solve the grid?
mathematics logical-deduction calculation-puzzle
Each set of minuses contains an integer in the range [1,5]. The given numbers are the sum of the surrounding 4 numbers.
--- --- --- ---
13 14 11
--- --- --- ---
11 10 13
--- --- --- ---
11 9 14
--- --- --- ---
Can you solve the grid?
mathematics logical-deduction calculation-puzzle
mathematics logical-deduction calculation-puzzle
asked 1 hour ago
JonMark Perry
16.8k63280
16.8k63280
Are there any rules on number of uses of each integer or using the same integer per row/column?
– AHKieran
1 hour ago
@AHKieran; not yet!
– JonMark Perry
1 hour ago
add a comment |
Are there any rules on number of uses of each integer or using the same integer per row/column?
– AHKieran
1 hour ago
@AHKieran; not yet!
– JonMark Perry
1 hour ago
Are there any rules on number of uses of each integer or using the same integer per row/column?
– AHKieran
1 hour ago
Are there any rules on number of uses of each integer or using the same integer per row/column?
– AHKieran
1 hour ago
@AHKieran; not yet!
– JonMark Perry
1 hour ago
@AHKieran; not yet!
– JonMark Perry
1 hour ago
add a comment |
4 Answers
4
active
oldest
votes
up vote
4
down vote
accepted
2 5 3 1
13 14 11
3 3 3 4
11 10 13
4 1 3 3
11 9 14
5 1 4 4
1
Well done! I edited the answer to make it a little more readable.
– Christoph
1 hour ago
add a comment |
up vote
2
down vote
My answer:
Not sure how to format this, but from left to right, then top to bottom, the numbers would be:
2, 5, 5, 1
5, 1, 3, 2
2, 3, 3, 5
5, 1, 2, 4
from the looks of it there are multiple solutions, for some reason the other answer didn't appear until after I posted mine...
– AHKieran
1 hour ago
add a comment |
up vote
2
down vote
Its has many solutons, just need to start somewhere
3 3 3 1
13 14 11
2 5 3 4
11 10 13
2 1 1 5
11 9 14
5 3 4 4
add a comment |
up vote
1
down vote
Also this grid is a solution :
2 4 5 2
3 4 1 3
3 1 4 5
4 3 1 4
New contributor
Welcome to Puzzling.SE. Take the tour. I have edited your answer to include it with a spoiler markup>!
.
– u_ndefined
17 mins ago
add a comment |
4 Answers
4
active
oldest
votes
4 Answers
4
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
4
down vote
accepted
2 5 3 1
13 14 11
3 3 3 4
11 10 13
4 1 3 3
11 9 14
5 1 4 4
1
Well done! I edited the answer to make it a little more readable.
– Christoph
1 hour ago
add a comment |
up vote
4
down vote
accepted
2 5 3 1
13 14 11
3 3 3 4
11 10 13
4 1 3 3
11 9 14
5 1 4 4
1
Well done! I edited the answer to make it a little more readable.
– Christoph
1 hour ago
add a comment |
up vote
4
down vote
accepted
up vote
4
down vote
accepted
2 5 3 1
13 14 11
3 3 3 4
11 10 13
4 1 3 3
11 9 14
5 1 4 4
2 5 3 1
13 14 11
3 3 3 4
11 10 13
4 1 3 3
11 9 14
5 1 4 4
edited 1 hour ago
Christoph
3,3261426
3,3261426
answered 1 hour ago
Alex
662
662
1
Well done! I edited the answer to make it a little more readable.
– Christoph
1 hour ago
add a comment |
1
Well done! I edited the answer to make it a little more readable.
– Christoph
1 hour ago
1
1
Well done! I edited the answer to make it a little more readable.
– Christoph
1 hour ago
Well done! I edited the answer to make it a little more readable.
– Christoph
1 hour ago
add a comment |
up vote
2
down vote
My answer:
Not sure how to format this, but from left to right, then top to bottom, the numbers would be:
2, 5, 5, 1
5, 1, 3, 2
2, 3, 3, 5
5, 1, 2, 4
from the looks of it there are multiple solutions, for some reason the other answer didn't appear until after I posted mine...
– AHKieran
1 hour ago
add a comment |
up vote
2
down vote
My answer:
Not sure how to format this, but from left to right, then top to bottom, the numbers would be:
2, 5, 5, 1
5, 1, 3, 2
2, 3, 3, 5
5, 1, 2, 4
from the looks of it there are multiple solutions, for some reason the other answer didn't appear until after I posted mine...
– AHKieran
1 hour ago
add a comment |
up vote
2
down vote
up vote
2
down vote
My answer:
Not sure how to format this, but from left to right, then top to bottom, the numbers would be:
2, 5, 5, 1
5, 1, 3, 2
2, 3, 3, 5
5, 1, 2, 4
My answer:
Not sure how to format this, but from left to right, then top to bottom, the numbers would be:
2, 5, 5, 1
5, 1, 3, 2
2, 3, 3, 5
5, 1, 2, 4
answered 1 hour ago
AHKieran
4,091636
4,091636
from the looks of it there are multiple solutions, for some reason the other answer didn't appear until after I posted mine...
– AHKieran
1 hour ago
add a comment |
from the looks of it there are multiple solutions, for some reason the other answer didn't appear until after I posted mine...
– AHKieran
1 hour ago
from the looks of it there are multiple solutions, for some reason the other answer didn't appear until after I posted mine...
– AHKieran
1 hour ago
from the looks of it there are multiple solutions, for some reason the other answer didn't appear until after I posted mine...
– AHKieran
1 hour ago
add a comment |
up vote
2
down vote
Its has many solutons, just need to start somewhere
3 3 3 1
13 14 11
2 5 3 4
11 10 13
2 1 1 5
11 9 14
5 3 4 4
add a comment |
up vote
2
down vote
Its has many solutons, just need to start somewhere
3 3 3 1
13 14 11
2 5 3 4
11 10 13
2 1 1 5
11 9 14
5 3 4 4
add a comment |
up vote
2
down vote
up vote
2
down vote
Its has many solutons, just need to start somewhere
3 3 3 1
13 14 11
2 5 3 4
11 10 13
2 1 1 5
11 9 14
5 3 4 4
Its has many solutons, just need to start somewhere
3 3 3 1
13 14 11
2 5 3 4
11 10 13
2 1 1 5
11 9 14
5 3 4 4
answered 1 hour ago
Naeem Shaikh
819410
819410
add a comment |
add a comment |
up vote
1
down vote
Also this grid is a solution :
2 4 5 2
3 4 1 3
3 1 4 5
4 3 1 4
New contributor
Welcome to Puzzling.SE. Take the tour. I have edited your answer to include it with a spoiler markup>!
.
– u_ndefined
17 mins ago
add a comment |
up vote
1
down vote
Also this grid is a solution :
2 4 5 2
3 4 1 3
3 1 4 5
4 3 1 4
New contributor
Welcome to Puzzling.SE. Take the tour. I have edited your answer to include it with a spoiler markup>!
.
– u_ndefined
17 mins ago
add a comment |
up vote
1
down vote
up vote
1
down vote
Also this grid is a solution :
2 4 5 2
3 4 1 3
3 1 4 5
4 3 1 4
New contributor
Also this grid is a solution :
2 4 5 2
3 4 1 3
3 1 4 5
4 3 1 4
New contributor
edited 20 mins ago
u_ndefined
2,628436
2,628436
New contributor
answered 38 mins ago
richard
111
111
New contributor
New contributor
Welcome to Puzzling.SE. Take the tour. I have edited your answer to include it with a spoiler markup>!
.
– u_ndefined
17 mins ago
add a comment |
Welcome to Puzzling.SE. Take the tour. I have edited your answer to include it with a spoiler markup>!
.
– u_ndefined
17 mins ago
Welcome to Puzzling.SE. Take the tour. I have edited your answer to include it with a spoiler markup
>!
.– u_ndefined
17 mins ago
Welcome to Puzzling.SE. Take the tour. I have edited your answer to include it with a spoiler markup
>!
.– u_ndefined
17 mins ago
add a comment |
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Are there any rules on number of uses of each integer or using the same integer per row/column?
– AHKieran
1 hour ago
@AHKieran; not yet!
– JonMark Perry
1 hour ago