This solution is outdated. To rescore this solution, sign in.
Triangle Numbers Below N
Back to basics 22 - Rotate a matrix
Number of Horns on a unicorn!
Create incrementing array
Replace NaNs with the number that appears to its left in the row.
Swap the first and last columns
Find state names that start with the letter N
Tic Tac Toe FTW
Longest Divisor Run
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office