Christmas Trees
49th
94th
Collatz
145th
Day of Week
210th
Diamonds
29th
79th
Evil Numbers
138th
Fibonacci
35th
Fizz Buzz
443rd
59th
Fractions
190th
Levenshtein Distance
224th
Niven Numbers
42nd
213th
Pangram Grep
239th
Quine
75th
ROT13
17th
63rd
Set
4th
20th
3rd37th
Tongue-twisters
134th
Topological Sort
61st
π
16th
125th