Problem 639. String substitution, sub problem to cryptoMath

Suggested Problems

• Determine if a Given Number is a Triangle Number

  383 Solvers

• Is my wife right?

  17200 Solvers

• Spot the outlier

  465 Solvers

• Make a run-length companion vector

  644 Solvers

• Test if two numbers have the same digits

  246 Solvers

More from this Author51

• Project Euler: Problem 7, Nth prime

  1568 Solvers

• Steal, Share, or Catch

  78 Solvers

• Find perfect placement of non-rotating dominoes (easier)

  360 Solvers

• Find best placement for ordered dominoes (harder)

  321 Solvers

• Siblings of a graphics object

  15 Solvers