Rowing  logic puzzle
1
11
21
1211
111221
312211
13112221
What number comes in the next row?
11
21
1211
111221
312211
13112221
What number comes in the next row?
Explanation
Every line describes the line before it.
For example the second line that describes the first line says: One 1
Therefore it will be written down as 11.
Now the third line which describes the second line has to be
Two ones. So it will be written down as 21.
The last row in the puzzle is 13112221. This is 1 one, 1 three, 2 ones, 3 two's, 1 one.
So the next row will be: 113213211
For example the second line that describes the first line says: One 1
Therefore it will be written down as 11.
Now the third line which describes the second line has to be
Two ones. So it will be written down as 21.
The last row in the puzzle is 13112221. This is 1 one, 1 three, 2 ones, 3 two's, 1 one.
So the next row will be: 113213211
