Solution Comments

Show comments

Problem Recent Solvers75

Suggested Problems

• Return the 3n+1 sequence for n

  8472 Solvers

• Pangrams!

  3988 Solvers

• Replace NaNs with the number that appears to its left in the row.

  3057 Solvers

• Is this triangle right-angled?

  6490 Solvers

• Find the sides of an isosceles triangle when given its area and height from its base to apex

  2116 Solvers

More from this Author9

• Smallest n, for n! to have m trailing zero digits

  60 Solvers

• Number of paths on a n-dimensional grid

  50 Solvers

• Number of paths on a 3d grid

  52 Solvers

• Under the sea: Snell's law & total internal reflection

  57 Solvers

• The number of trailing zero digit of a factorial

  65 Solvers