Solve euler 40
Solve euler 39
Solve euler 34,35,36,37,38
Solve euler 33
Solve euler 32
Solve euler 31
Solve euler 30
Remove bad function
Solve problem 29
Solve problem 28
Solve problem 27
Solve problem 26
Solve problem 25
Solve problem 24
Solve problem 23
Solve problem 22
Solve problem 21
Solve problem 19
Solve problem 18
Solve problem 20