In a 5x5 grid, how many unique paths exist from the top left to the bottom right corner if you can only move down or to the right?
Category: Math · Difficulty: expert
Hint: Consider combinations of moves.
Answer
70
Explanation
The number of paths is given by the binomial coefficient C(8, 4) = 70.
This is a expert math riddle — one of the harder riddles here. The answer is 70.
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