Extract leading non-zero digit
Check to see if a Sudoku Puzzle is Solved
Is this triangle right-angled?
Pandigital number n°2 (Inspired by Project Euler 32)
Rank of magic square (for beginners)
I want to know everything!
Expression or variable?
Find the treasures in MATLAB Central and discover how the community can help you!
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