?
Starting in the bottom left corner and moving either up or right, how many ways are there to get to the top right corner and make a total of 10?
| 2 | 1 | 3 |
| 3 | 2 | 1 |
| 1 | 3 | 2 |
Note: this puzzle isn't interactive, and the squares can't be clicked.
Puzzle Copyright © Kevin Stone
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Answer
6.
With U = Up, and R = Right, you can move in the following ways:
UURR
URUR
URRU
RUUR
RURU
RRUU
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