99 Bottles of Beer
261st
Abundant Numbers
1st
Arithmetic Numbers
56th
Billiards
25th
Card Number Validation
26th
Christmas Trees
137th
Collatz
99th
Day of Week
8th
Diamonds
24th
73rd
Divisors
1st110th
Evil Numbers
15th17th890th
Fibonacci
1st1st1st
Fizz Buzz
3rd189th
Foo Fizz Buzz Bar
2nd
Fractions
1st87th
Intersection
1st2nd
Kolakoski Sequence
1st5th61st
Leap Years
29th10th13th
Levenshtein Distance
1st
Leyland Numbers
4th
147th
Look and Say
1st
78th
Lucky Tickets
💎35th
Niven Numbers
1st
Odious Numbers
14th
Ordinal Numbers
84th
PalindromemordnilaP
1st48th
Pangram Grep
1st
103rd
Poker
2nd
Quine
26th
Tic-tac-toe
24th
Tongue-twisters
340th
Transpose Sentence
44th
Zeckendorf Representation
3rd32nd
√2
1st
𝑒
1st