Problem 3690. OXO counting

Suggested Problems

• Select every other element of a vector

  34121 Solvers

• Swap the first and last columns

  21191 Solvers

• Omit columns averages from a matrix

  596 Solvers

• Column norms of a matrix

  480 Solvers

• Clock Hand Angle 1

  298 Solvers

More from this Author40

• Polite numbers. Politeness.

  175 Solvers

• Which permutation is it?

  32 Solvers

• Open coded lock.

  14 Solvers

• Alternative Scoring. Create an incremental spiral.

  18 Solvers

• Prouhet–Tarry–Escott (basic)

  7 Solvers